一年级数学加减混合运算专项练习
一年级数学上册加减混合运算试题附答案
一年级数学上册加减混合运算试题附答案1、直接写得数。
10-8= 8+4= 12+4= 14-6= 15-6= 5+7= 17-9= 3+8= 11-3= 15-8= 14-9= 11-2=2、直接写得数.125-= 57+= 116-= 675++= 158-= 83+= 169-= 1243--= 67+= 143-= 114-= 1694-+=189-= 148-= 128-= 856+-=168-= 126-= 137-= 1176-+=3、直接写得数.13-7= 68-8= 12-6= 14-5-3= 40+8= 11-3= 90+5= 6+5-2= 15-6= 75-70= 14-8= 16-2-9=4、直接写得数.18-9= 39-5= 6+69= 10+30+20= 51-30= 100-20= 33+60= 90-40-20= 47-35= 70-7= 58+12= 19+19-19=5、直接写得数.16–1= 9+7= 4–1= 3+8= 14–2= 18+1= 12–2= 11+6= 10–2= 2+2= 3–2= 18–3= 10+4= 17–3= 9–3= 8–3= 15+1= 2+9= 8+5= 9–4=二、竖式计算1、用竖式计算.78+21= 85-30= 68-56= 53+6=2、用竖式计算.76+19= 100-39= 63-36=50-31= 47+38= 86-57=3、用竖式计算.37+42= 58+22= 73-38= 65+9=49-26= 50-47= 36+57= 87-79=4、用竖式计算.7+23= 68—67= 57+36=74+26= 92—25= 50—1=5、列竖式计算.28+54= 100-25= 72-39= 73+27=三、看图列式计算1、看图列式.2、看图列式.(个)3、看图列式.(个)(个)4、看图列式计算。
(本)5、看图列式计算。
小学一年级加减法混合运算题
小学一年级加减法混合运算练习题【导语】数学是一门基础性的科学,值得每个人去学习,尤其是孩子,更要去学习数学,并且以此来构架自己的思维体系。
学数学就是在学一种思维体系,在日常教导孩子的过程中也要注重这一点。
小学一年级加减法混合运算题篇一96-77+52= 87-26+35= 36+24-15= 88-35-13=99-45-27= 77-69+56= 28+66-77= 87-34-27=33+56-60= 76-58+39= 45-23+49= 93-67+22=100-64-32= 54+34-25= 87-62+45= 43+38-66=78-54+63= 76-48+28= 79-65+32= 97-59+21=79-65+18= 38+25-47= 69-44+28= 96-87+22=76-29+12= 45-27+54= 54+24-35= 68-35+13=89-45-17= 78-56+34= 65+29-60= 76-69+49=54-29+36= 98-67+31= 100-34-33= 54+36-67=65-62+45= 45+43-56= 78-49+61= 79-46+38=25+56-67= 89-62+45= 23+58-66= 78-69+63=77-46+28= 99-65+32= 89-34+27= 89-65+78=28+65-67= 98-64+28= 96-87+22= 77-29-32=小学一年级加减法混合运算题篇二一、口算。
45-30= 75+9= 45-22= 64+20= 81-8=二、竖式计算。
(1)46+35+17= (2)93-26-35=(3)37+49-65= (4)90-66+38=三、脱式计算。
72-(19+26)45+(40-22)100–49+26 29+31+28四、解决问题。
1、幼儿园有67名小朋友。
小丽做了24朵小花,小美做了46朵小花,每人发一朵,还剩多少多小花2、食堂里原有大米42袋,用去27袋,又买来40袋,现在有多少袋大米3、水果店运来一批苹果,上午卖出16筐,下午卖出18筐,还剩12筐。
一年级数学(下册)100以内加减混合运算题
word 格式文档100以内加减混合运算时间:分秒82+15=23+74=36+20=6+66=50+26=30+17=20+63=67+25=8+66=23+76=53+35=57+40=28+5=67+21=18+45=82-28=23-22=36-21=6-4=50-26=30-17=20-13=67-36=8-2=23-10=53-22=96-95=57-39=28-21=67-33=6+66+22=26+24+27= 20+73+3=31+57+6=14+36+37=57+40+1=18+45+15=43+35+11=68+5+2=78+7+12=82+11+6=90+5+4=12+54+13=20+53+24= 13+3+4=82-28-33=6-4-1=26-12-3=20-13-3=31-6-12=23-10-6=14-2-11=57-39-4=93-26-33=18-9-6=43-20-13=68-61-5=78-39-24=82-61-20=90-15-29=61+29-76=19+77-6=78-22+27=60-40+72= 22+50-47=80+2-70=80+13-19=61+26-69= 51+38-84=98+1-33=11-7+75=29+33-52= 22-17+30=78+19-34=64+8-19=33+( )=4629+()=532+()=841+()=8163+()=9533-()=2329-()=252-( )=1()-9=7 ( )-40=1633+( )+26=7281+( )+2=10016+( )+2=89 86+3+( )=9563+15+( )=9033-( )-2=21( )-12-70=9 36-( )-22=1263-9-( )=220-2-( )=16()+31-17=54 2-1+( )=3816+()-51=3620-2+( )=5510+()-5=11100以内加减混合运算时间:分秒4+23=70+2=14+16=15+37=42+11=29+21=88+11=28+61=55+14=64+30=19+69=40+34=78+10=29+33=30+10=4-3=70-22=14-4=15-7=42-35=29-8=95-85=88-87=28-21=55-49=64-36=19-9=40-14=78-48=29-10=4+23+42=62+30+7=15+37+10=17+15+2=47+36+16=55+14+27=40+34+14=84+2+4=10+37+45=22+9+36=19+42+16=67+28+2=44+40+5=80+10+9=50+37+1=62-18-36=15-7-5=17-5-10=95-85-8=47-26-7=82-65-9=40-14-14=84-13-33=78-54-10=79-71-7=18-1-12=22-13-3=19-11-3=44-12-10=80-10-69=55+38-33=35-6+38=91-21+26=87-86+16=80-20+30=14-4+22=46-19+29=85-69+70=80-21+33=42+5-2=10-4+16=85-28+27=17+45-24=57+1-2=89-82+64=( )+9=6896+()=9798+()=10057+()=9721+()=28 ( )-48=1196-()=7098-()=6757-()=5281-( )=74( )+9+29=9734+50+( )=9873+3+( )=9321+()+71=99( )+30+5=53( )-48-7=434-1-( )=673-50-( )=146-( )-12=3243-8-( )=1138+56-()=13 98-31+( )=9719+15-( )=5( )+30-4=44( )-32+61=7171+9=27+38=18+49=18+2=68+19=58+39=45+9=35+54=96+1=75+16=39+2=75+13=41+33=71+4=13+29=86-62=27-1=18-17=68-55=9-2=45-15=54-25=89-87=27-12=16-13=37-17=38-11=50-21=27-10=54-20=80+7+9=18+49+20= 6+36+57=45+5+4=35+54+9=27+65+7=39+2+40=38+21+14=71+4+13=54+14+12= 27+46+3=83+1+4=64+5+2=71+22+6=9+68+11=86-62-11=80-47-25=9-2-4=45-24-4=75-16-47=37-17-18=41-14-14=27-10-5=72-6-19=43-24-17=97-93-3=65-52-4=51-24-14=38-19-7=42-28-13=82+17-46=6+29-25=93-68+41=38+34-53= 30+35-33=34-24+48=67-23+20=86+2-31=92+6-28=13-8+8=52-47+49=56-35+76= 77+11-79=36+38-63=38+36-56=( )+6=100 ( )+26=9923+( )=3788+( )=90( )+22=79 ( )-2=92( )-30=4323-( )=2288-( )=62 ( )-55=223+14+( )=8550+36+( )=9721+( )+16=94 ( )+77+11=8919+( )+47=6894-( )-7=8573-69-( )=1 ( )-34-16=1336-( )-7=7( )-9-6=60()+5-65=35 23+14-( )=16( )+12-13=6218-( )+62=68()+77-24=5482+11=49+36=21+68=83+9=81+13=40+31=80+13=62+33=71+4=31+7=87+4=93+1=53+28=45+35=93+3=82-37=49-15=21-16=83-66=81-17=40-11=80-33=62-21=99-29=71-47=31-16=87-66=93-18=53-26=45-40=82+11+5=56+37+2=83+9+2=80+13+5=73+11+13=71+4+6=91+1+5=93+1+1=86+11+1=93+3+1=55+25+7=36+48+14=77+3+12=62+5+32=18+50+15=82-37-24=56-17-19=83-66-7=40-11-23=13-7-3=99-29-51=87-66-18=72-25-28=45-40-3=45-27-7=6-4-1=25-2-13=60-22-10=5-2-2=95-62-7=45+24-57=9+43-1=53-11+33=54-19+56= 95-20+5=78-54+1=48+23-21=3+48-45=6+2-4=30+13-4=6+71-34=92-72+49= 92+6-44=64-31+5=86+11-95=19+( )=82 ( )+21=9859+( )=74( )+10=4328+( )=5119-( )=14( )-38=3959-( )=19()-15=1828-( )=22( )+63+11=93( )+33+5=7333+( )+5=83 28+( )+43=94( )+35+37=97( )-5-10=4( )-19-8=833-( )-12=1828-( )-15=7( )-1-46=36()+34-23=47 ( )+15-14=6078-( )+4=23( )+35-45=1587-( )+11=7763+10=59+39=51+28=26+26=51+11=24+14=79+17=92+4=22+6=71+16=50+22=22+49=83+5=88+9=66+1=63-31=59-47=51-5=26-2=51-2=24-2=79-78=92-77=22-16=71-62=50-22=22-17=83-38=88-45=66-31=63+10+7=44+43+8=26+26+39=59+5+2=79+17+2=1+38+18=71+16+11=72+26+1=83+5+8=65+31+1=85+7+7=34+33+22=34+55+1=37+7+41=20+29+13=63-31-30=44-23-14=26-2-15=59-27-23=72-22-25=83-38-23=65-11-37=85-27-47=34-1-22=34-3-14=37-26-8=20-9-10=71-17-13=13-4-8=98-61-20=17-1+36=69+29-86=59+5-47=13-2+4=72-15+17=22+49-39=88+9-28=85+7-11=17+59-58=70-57+85=20-9+5=31+55-79= 21-19+20=43+29-43=53-48+69=30+( )=6970+( )=83( )+11=8436+( )=6023+( )=100 30-( )=2370-( )=69( )-4=9245-()=2184-( )=6786+( )+4=98( )+70+4=9764+( )+2=93 ( )+54+22=100( )+60+5=7186-( )-9=2( )-8-7=890-83-( )=552-( )-7=798-21-( )=6510-()+13=15word 格式文档36+22-( )=3964+( )-77=1458+( )-81=117-6+( )=34 100以内加减混合运算时间:分秒85+4=24+37=32+64=97+2=42+10=16+77=89+2=96+2=29+70=28+48=1+74=5+28=49+49=88+11=18+53=85-74=24-13=32-15=97-63=16-14=89-65=96-17=29-14=28-4=5-3=49-25=88-55=18-1=19-10=97-95=85+4+9=73+22+2=72+24+3=81+15+1=28+48+9=78+7+3=49+49+1=87+4+1=19+44+20=31+31+30=93+1+1=72+15+7=54+13+14=2+58+30=39+6+30=85-74-9=73-31-3=97-63-14=72-8-57=81-54-11=28-4-9=78-47-10=49-25-8=87-13-17=19-10-6=31-18-5=46-8-21=93-60-25=54-37-7=65-10-30=16-10+11=20+33-17=93-79+84=96-63+59=62-57+7=93+4-70=52-9+33=15-12+92=89+6-53=53+30-3=33+63-89=12+30-6=2+47-35=70+28-91=57+20-31=( )+84=85 ( )+3=7492+( )=9917+( )=71( )+17=38 ( )-13=6( )-44=24( )-28=16( )-16=115-( )=13( )+84+6=9161+( )+24=89( )+26+24=9421+17+( )=8847+18+( )=97( )-1-4=6652-40-( )=9word 格式文档92+7-( )=7817+63-( )=6347+18-( )=5423+()-44=21 100以内加减混合运算时间:分秒25+63=43+1=94+5=15+10=95+4=90+2=82+11=20+27=71+25=26+61=21+64=67+12=76+15=22+37=86+8=25-13=43-4=94-57=15-5=95-29=90-2=82-77=20-7=71-1=26-7=21-17=67-12=76-55=22-1=86-20=25+63+7=34+50+14=15+10+20=7+23+25=26+61+10=66+23+1=76+15+4=67+5+22=15+81+3=36+46+6=36+59+2=84+2+11=13+10+26=37+41+8=54+20+5=25-13-7=34-24-3=15-5-5=84-50-20=66-1-25=76-55-19=67-50-10=85-73-10=15-1-12=36-1-8=84-12-55=13-3-3=37-30-3=87-26-24=54-38-8=25+36-44=83+12-74=87+2-18=92+3-78=55+4-40=31-10+12=81+17-17=75-16+11=60+24-82=13-6+25=67+17-43=34+64-72=65-62+43=27-18+3=66+9-14=( )+5=94( )+14=4455+( )=66( )+30=76( )+39=69 ( )-29=60()-10=90( )-17=20( )-18=25 ( )-4=24( )+8+53=983+( )+5=9930+( )+8=7779+( )+6=99()+12+15=49( )-29-21=3910-3-( )=5 ( )-47-5=3()-4-1=2378-13-( )=2679+()-81=3word 格式文档( )+8-41=446-( )+60=10078+16-( )=51( )-32+61=65100以内加减混合运算时间:分秒28+68=6+27=96+2=54+34=2+42=53+20=81+8=15+43=65+6=35+15=81+11=59+32=11+55=9+72=72+3=99-61=28-8=6-1=96-31=54-18=53-16=96-13=81-77=15-3=65-51=35-5=81-26=59-29=11-8=9-2=28+58+9=96+2+1=30+52+16=53+20+13=33+8+38=15+43+15=11+53+3=81+11+2=43+41+6=9+72+10=59+12+16=68+10+12=15+10+30=49+49+1=53+37+4=99-61-10=28-22-1=96-31-64=30-2-14=53-16-17=33-15-14=15-3-9=81-26-49=43-25-4=9-2-5=59-42-4=68-33-32=49-36-1=53-22-30=31-27-3=89+10-9=63-8+17=4-2+19=26+8-19=91-23+28=43+9-24=12+27-7=37+6-35=29-19+86=48+28-42=95-37+4=85+8-67=22-9+46=20+28-16=38-4+59=8+( )=9210+( )=6276+( )=83( )+42=7914+( )=888-( )=210-( )=276-( )=63()-20=1714-( )=2( )+16+14=9330+( )+2=100( )+26+10=92word 格式文档67+()+3=9241+( )+16=96( )-14-27=2230-( )-7=2271-34-( )=1593-( )-15=6()-4-11=2434+( )-21=42 60+()-36=34( )-12+48=92()-23+24=84( )+68-19=70 100以内加减混合运算时间:分秒62+16=28+7=81+13=24+8=95+4=85+13=2+60=5+43=15+4=57+15=11+87=38+7=47+12=35+58=16+31=62-56=28-23=81-34=95-49=85-68=5-3=15-4=57-38=99-14=11-6=38-11=47-12=35-8=16-3=94-51=62+16+2=23+39+32=24+8+67=49+31+3=2+60+7=68+16+8=57+15+27=2+13+30=38+7+47=16+31+49=24+46+13=58+30+10=38+14+2=10+44+12=63+2+6=62-56-2=23-9-10=49-47-1=68-3-49=57-38-14=38-11-22=99-79-18=16-3-8=24-14-3=94-22-41=58-40-10=63-10-17=90-66-4=96-75-17=58-46-9=26+18-2=87+3-85=8-5+35=4+85-79=97-73+49=76-54+69=18+14-26=25-19+6=85+5-66=54-46+32=75-9+26=59+34-49=66-23+40=70-44+73=23-22+69=( )+26=5791+( )=9832+( )=34( )+3=7219+( )=79 ( )-77=20( )-2=132-( )=6()-2=256-( )=43+84+( )=94( )+69+8=8069+( )+1=73word 格式文档13+( )+8=2694+3+( )=9897-77-( )=8( )-21-6=56 ( )-14-27=3768-6-( )=5484-37-( )=1049+12-()=58 32+7-( )=1069-( )+54=80( )-17+14=3634-18+()=92 100以内加减混合运算时间:分秒30+4=79+18=20+38=76+23=66+31=79+16=66+5=65+3=89+10=88+9=16+1=3+12=93+2=31+30=74+2=30-4=79-34=20-18=76-55=66-43=79-1=66-53=65-48=89-42=88-25=16-2=3-2=33-9=28-6=30-20=30+4+39=9+79+10=83+12+2=66+5+10=88+9+2=45+48+3=28+10+42=74+2+13=38+29+22=35+1+15=63+22+11=79+3+5=53+42+2=66+12+8=17+74+3=30-4-13=76-55-8=83-40-4=98-35-38=88-25-2=33-9-4=70-31-18=25-8-1=59-33-21=56-24-23=70-36-29=91-72-16=11-4-5=44-30-1=17-3-3=4+27-13=58+8-65=83-40+13=53-1+6=19-9+15=45-23+20=33+16-2=30-20+40=79+18-55=86-53+29=59+11-5=28+59-54=79-19+1=11+56-37=82-41+14=52+( )=70()+36=5885+()=9013+()=6399+()=100 ()-33=62( )-53=1151-()=4482-()=6996-( )=1394+( )+4=9934+3+( )=6136+( )+28=97word 格式文档6-4-( )=1( )-6-32=1366-()-1=1084-82+( )=51 24-( )+35=4286-42+( )=7466-()+86=9774+( )-31=61100以内加减混合运算时间:分秒57+25=71+28=47+46=59+11=2+59=94+3=63+35=56+22=1+34=86+7=60+21=18+64=65+4=5+70=31+5=57-29=71-31=47-7=59-39=2-1=94-33=63-32=56-18=86-61=60-41=18-4=65-19=31-16=18-16=91-57=57+25+9=28+7+27= 59+11+12=63+35+1=94+1+1=86+7+5=21+71+7=65+4+13=55+11+4=18+58+3= 33+32+4=45+23+1=1+27+51=64+19+10= 48+17+19=57-29-3=28-15-1=59-39-2=83-42-8=63-32-3=94-3-16=86-61-10= 21-10-1=65-19-1=55-36-13=18-16-1=33-21-3=93-27-46=45-23-20=64-52-4=98+1-67=46+33-42=36+17-38=65+14-5= 80-40+3=56+33-6=98-52+50=49+13-48= 40-9+66=76+2-52=72+20-30=31+17-18= 42+20-41=21+78-50=64-59+26=44+( )=57 80+( )=95( )+16=4296+( )=991+( )=4344-( )=4280-( )=77( )-11=1596-()=56 ( )-65=3144+( )+8=6570+( )+6=981+( )+36=79word 格式文档27+47+( )=8626+34+( )=8544-( )-8=3476-( )-3=27 ()-36-12=296-( )-30=1()-31-38=4()+2-94=6 ()-11+69=84( )+8-65=35()+8-26=55()+11-43=35100 以内加减混合运算时间:分秒36+35=42+27=41+19=18+30=14+22=13+77=23+19=57+29=14+84=84+14=35+55=92+3=75+13=73+15=4+17=36-30=42-7=41-20=18-12=14-2=23-13=57-40=84-7=35-30=92-13=75-38=73-26=35-15=4-3=8-4=36+35+25=18+30+30=30+43+5=23+19+29=65+4+29=60+32+3=75+13+5=24+51+10=4+17+18=73+21+2=57+24+15=79+17+2=6+11+76=81+6+12=40+13+18=36-30-4=75-16-19=30-23-2=23-13-7=65-24-37=60-32-9=75-38-27=73-4-68=57-14-30=79-31-38=81-11-3=64-8-51=40-13-13=23-21-1=48-3-8=31+65-12=47+1-15=59-27+59=55-22+58=47+38-69=79-63+21=8+24-25=17-7+79=96-16+15=28-20+21=17+43-16=54+4-37=68+13-70=47-20+69=10+12-13=28+( )=8010+( )=5517+( )=4455+( )=98( )+11=8428-( )=1310-( )=217-( )=1555-()=21()-29=4419+( )+5=9089+( )+3=975+31+( )=69 ()+67+18=90( )+17+10=9719-( )-10=389-( )-24=32 5-1-( )=311-( )-1=548-1-( )=3773+2-()=17 17+( )-49=2679+( )-19=69( )+17-73=1476-66+()=39 100 以内加减混合运算时间:分秒82+9=88+4=71+17=65+5=70+24=45+4=56+42=54+36=57+22=2+46=51+2=56+26=76+5=62+36=59+17=82-25=65-16=22-19=40-30=94-23=9-5=30-29=63-62=94-69=35-17=37-14=88-55=78-54=86-26=57-32=82+9+5=71+17+1=40+30+24=45+4+50=54+36+7=35+37+21= 2+46+15=78+16+4=76+5+13=92+3+3=75+5+4=12+45+31=6+42+12=20+76+1=53+6+31=82-25-56=92-16-73=71-16-30=40-30-4=45-39-2=54-32-17=35-17-3=78-54-22=76-25-26=92-19-21=75-55-4=94-23-70=12-1-10=94-39-53=6-2-3=5+75-20=78+3-38=97+2-49=81-33+3=20+26-45=87+2-38=82-68+22=44-25+31= 91+1-88=69+4-13=84-72+16=27+10-23= 30+69-79=74-62+12=75-70+73=( )+49=9633+( )=84( )+26=4968+( )=97( )+54=62 ( )-18=2933-( )=23( )-21=268-()=61()-4=4( )+51+16=10024+5+( )=42( )+16+2=96 ()+9+31=93()+7+15=9547-( )-24=597-4-( )=66 11-()-1=3( )-21-4=28( )-55-3=1513+()-82=12 23-()+38=40()+16-91=376-20+( )=6277+()-41=54 100 以内加减混合运算时间:分秒4+36=34+17=78+21=80+2=57+6=16+15=19+63=76+11=19+15=34+18=89+3=79+12=34+19=53+23=18+15=4-3=34-9=78-27=80-62=57-1=19-11=76-59=19-13=34-30=89-23=79-67=34-17=53-26=18-9=35-14=4+36+54=91+1+4=80+2+17=30+46+3=19+63+4=47+32+3=34+18+33=2+37+11=34+19+35=69+3+9=35+14+50=59+15+13=71+22+6=33+4+9=49+2+20=91-89-1=80-62-17=19-11-6=47-41-3=34-30-1=34-17-15=69-53-4=35-14-20=59-14-23=85-40-15=71-49-17=33-12-9=41-12-6=49-12-10=12-2-9=52+18-51=61-28+18=30+46-27=94-88+49= 17-2+64=2+37-30=51-32+31=49+41-14= 59+15-3=20-11+71=33-12+31=95-86+33= 55-4+13=43-24+80=12-2+9=( )+20=8091+( )=99( )+7=63()+1=9794+( )=96 ( )-12=4891-( )=2()-6=50()-56=4015+43+( )=7064+4+( )=8565-28-( )=25()-2-6=8 ()-30-5=1()-75-1=2325-3-( )=1771+()-71=13 ()+23-30=11()+27-57=963+34-( )=3926-()+48=73 100 以内加减混合运算时间:分秒21+17=48+9=40+5=56+22=55+3=28+60=6+12=47+15=52+41=58+22=34+40=91+1=31+6=36+14=89+10=21-1=48-5=40-25=99-41=56-54=79-58=55-23=28-12=6-2=87-2=47-38=52-9=58-26=34-30=91-78=21+17+40=45+5+35=78+11+4=6+12+27=4+19+55=52+41+1=4+2+52=91+1+3=77+2+11=81+14+1=54+40+5=29+38+12=54+28+12=51+13+10= 21+41+9=21-1-8=99-41-36=78-43-14=6-2-3=52-9-28=91-78-4=77-24-10=89-37-9=89-80-5=72-11-9=81-48-23=54-20-33=29-18-1=54-52-1=51-2-11=86+12-1=85-39+23=78-43+44=92+3-3=40+46-19=47+15-42=58+22-34=91+1-3=36-2+19=17+30-4=89+3-88=72+15-64=42-8+30=25+29-45=26-10+46=36+( )=3785+( )=9660+( )=86( )+42=82( )+24=4936-( )=1485-( )=1060-( )=13()-19=2127+( )+11=9582+( )+1=8736-22-( )=295-5-( )=21 ()-4-14=1627-( )-11=634-18-( )=910+61-( )=5 61-48+( )=85( )+24-44=7( )-22+36=49()-27+4=56 100 以内加减混合运算时间:分秒17+14=30+28=16+69=31+7=82+7=98+1=17+1=9+87=89+8=81+10=16+16=93+4=83+9=71+6=35+24=71-30=93-91=47-33=5-3=94-21=68-13=17-2=59-2=21-9=30-15=87-33=76-26=39-38=38-30=20-11=71+3+3=20+67+9= 5+3+34=68+27+2=43+35+17=21+14+50= 55+17+1=76+18+3=55+34+3=51+23+24= 7+1+40=29+38+10=97+1+1=45+10+12= 77+5+12=71-30-6=20-7-9=5-3-1=68-13-27=43-35-2=21-9-10=55-12-21= 76-26-5=55-4-5=38-30-1=51-19-17= 26-12-8=29-9-15=45-25-17=77-69-6=72-25+16=28+45-68=63-35+52=45+27-31= 21-17+27=55-12+12=2+7-6=41+6-5=51+23-8=4+58-49=88-33+23=97+1-38= 45+2-9=24-17+32=56+21-15=( )+8=81 ( )+6=4413+( )=84( )+14=38( )+20=46 ( )-41=32( )-19=1913-( )=10()-20=457+19+()=9747+4+( )=5673-( )-5=2775-( )-45=27 14-( )-2=126-( )-5=16()-61-17=10()-43+31=63 13+71-()=6216-4+( )=15()-61+67=94()-6+41=42 100 以内加减混合运算时间:分秒83+7=61+20=67+13=3+53=74+23=40+33=3+25=27+45=82+6=93+2=95+2=92+7=44+11=92+6=32+18=83-39=61-1=67-26=3-1=74-33=40-13=3-2=27-3=82-70=93-89=95-87=92-87=44-11=92-48=32-16=83+7+1=27+63+6=3+53+34=11+40+17=3+25+43=10+62+16= 52+32+14=44+11+2=72+4+6=69+23+5= 42+31+24=89+8+2=52+21+1=27+65+6= 61+34+3=83-39-33=27-24-1=11-7-2=10-2-1=93-89-2=52-44-7=44-11-5=72-12-30=69-16-17=42-3-30=99-73-4=47-35-9=35-27-1=45-5-12=21-16-2=67-60+15=4-2+72=43+12-39=88-66+42= 38-20+32=91+6-53=83-13+13=43-2+21=48-31+82=51-40+69=13+16-2=78-28+35=3+71-39=66-7+31=5-3+71=10+( )=9082+( )=83( )+16=9428+( )=3875+( )=9610-( )=382-( )=71( )-72=628-()=10( )+21+3=9935+( )+17=96()-7-1=2( )-25-4=58 17-7-( )=6()-7-9=542-( )-2=338-( )+30=65 78-()+33=3961-( )+73=96()+18-32=91+14-( )=5 100 以内加减混合运算时间:分秒45+50=61+34=42+51=78+14=23+29=52+15=36+8=67+2=35+29=82+17=68+19=50+18=80+8=56+26=75+19=45-10=61-40=42-25=78-6=62-58=23-7=52-47=36-9=67-6=35-9=82-55=68-52=50-18=80-68=56-50=45+50+1=22+2+57= 78+14+7=30+13+33=52+15+28=45+37+5= 35+29+14=43+53+2=50+18+23=28+44+22= 8+62+13=73+7+6=43+20+26=79+12+7= 21+29+45=45-10-26=22-10-1=78-6-46=30-3-6=52-47-1=45-12-2=35-9-6=43-35-4=50-18-23=28-20-1=75-44-4=8-4-2=73-16-31=43-23-8=79-47-29=5-1+58=81+7-14=30-3+18=43+46-22= 59+40-43=43+53-40=68-12+24=58-9+17=8-4+37=71-23+27=28-7+47=21-7+49=83-17+29=83+3-77=5-2+10=( )+5=8621+()=2332+()=8342+()=7030+()=63 ( )-28=5321-()=1932-()=1242-()=1530-( )=2740+57+( )=9846+( )+15=7580+( )+7=99 33+55+( )=9643+()+10=6340-32-( )=646-( )-5=1 95-63-( )=2373-( )-4=158-( )-2=5( )-11+2=23 66+( )-83=1180+()-47=458+( )-2=6190+6-( )=18 100 以内加减混合运算时间:分秒95+4=73+22=51+10=51+21=68+30=8+74=29+16=75+6=11+38=15+13=56+24=77+21=3+30=51+43=87+2=95-69=73-2=51-4=99-3=51-6=68-55=8-7=29-28=85-5=75-31=11-10=15-3=56-8=77-17=3-2=28+47+14=8+74+11= 4+89+6=75+6+6=56+24+17=63+19+2= 13+70+10=11+45+1=14+42+1=56+8+23= 53+16+6=7+91+1=74+2+6=83+1+14= 44+19+2=95-69-17=28-19-1=99-3-59= 37-25-11=4-2-1=75-31-27=84-35-8= 56-8-13=63-30-5=97-73-15=11-5-1=14-6-3=56-12-35=53-21-4=7-5-1=87-25+7=48+40-71=17-3+37=97-10+4= 36-20+29=55+32-82=50+44-71=79+8-31= 73+2-54=80-55+20=45+4-12=29+8-15= 63+33-7=24-21+22=10-4+5=64+( )=80 54+()=6768+()=9580+()=8299+()=100 64-()=1554-()=3268-()=3380-()=1899-( )=21( )+16+13=93()+18+40=8949+33+( )=95 1+65+( )=6750+8+( )=76()-49-13=2( )-20-2=949-24-( )=2399-()-19=242-8-( )=2666-( )+27=53 ( )-35+48=8111-()+3=1042-8+( )=1001+7-( )=4100 以内加减混合运算时间:分秒78+5=88+6=10+19=77+17=47+39=79+12=4+39=89+10=72+15=9+28=49+48=68+11=52+17=63+11=4+15=78-47=88-74=10-9=77-65=47-35=79-13=96-61=22-16=4-1=89-32=72-15=9-3=49-35=68-67=52-37=78+5+13=58+2+19=77+17+3=68+19+6=51+7+21=49+48+2=87+7+5=63+11+2=48+4+15=16+40+6=95+3+1=63+1+11=35+32+4=6+66+23=10+81+8=78-47-11=58-24-9=77-65-3=79-13-10=97-35-24=4-1-2=9-3-3=89-19-37=52-37-13=68-42-20=4-2-1=64-37-17=48-5-27=52-16-18=96-79-2=57+42-63=39+36-7=79-13+18=4+39-10=72-15+26=49-35+68=52+17-49=94-42+15=64-37+66=77+18-94=35+32-52=96+2-52=70+28-96=37-36+78=88-20+27=64+( )=8950+( )=791+( )=83()+8=8617+( )=54 ( )-78=15( )-7=3()-70=20()-4=10word 格式文档62-( )=3835+24+()=6932+( )+2=6512+( )+46=91 ( )+66+2=9950+47+()=100()-29-28=3765-22-( )=40 30-()-2=15()-84-9=376-51-( )=22()-3+3=95 41-()+16=43()-81+88=96()-4+23=93()+18-9=90 100 以内加减混合运算时间:分秒15+16=43+4=63+15=42+14=90+5=42+20=52+24=12+50=49+41=43+42=40+15=43+10=5+36=57+7=29+21=15-6=43-2=63-29=42-16=90-55=42-10=52-4=12-6=49-45=94-26=43-16=40-15=43-42=5-1=57-51=15+16+45=44+35+8=42+14+30=45+27+24=52+24+16=54+43+2=45+10+15=43+10+35=21+25+27=29+21+39= 61+9+24=10+30+49=81+16+1=49+39+6=35+8+36=42-16-6=45-32-2=52-4-40=54-5-45=94-26-43=45-20-5=21-13-3=29-26-2=97-28-54=61-38-7=81-72-4=49-39-2=55-52-1=21-7-1=11-2-1=35+52-69=88+11-82=31+63-91=42-19+42= 59-7+28=22-8+62=49+29-69=95+1-34=49+9-34=87+4-3=81+10-15=18-15+41= 85+2-11=62-52+39=56-13+30=92+( )=945+()=87( )+9=88()+16=85()+25=89 92-()=375-( )=2()-37=47()-67=2word 格式文档( )-28=365+82+( )=99()+31+38=10069+16+( )=91 44+( )+6=5452+31+( )=96()-55-13=2499-( )-56=27 79-( )-1=7( )-80-5=1010-( )-1=191+( )-48=45 84-37+( )=4869+16-( )=4010+( )-72=1( )+3-2=82 100 以内加减混合运算时间:分秒75+4=17+77=85+4=98+1=87+6=11+82=22+12=55+18=49+42=16+29=46+51=18+39=9+41=10+74=2+59=75-4=17-12=85-19=98-42=87-63=11-4=22-18=55-8=49-13=16-15=46-9=18-3=10-4=2-1=51-11=75+4+2=28+57+4=91+2+5=22+12+41=33+57+4=16+29+51= 55+33+3=9+41+10=84+9+3=51+30+18= 40+15+43=30+57+9=7+45+30=77+14+3=1+34+21=75-4-2=28-25-1=98-42-3=91-2-82=33-18-9=55-43-3=84-38-35=51-11-32=40-15-3=30-17-9=77-68-3=66-20-17=64-45-17=91-80-4=43-34-1=85-9+7=57-30+70=65+9-13=30-5+30=19-2+30=87+4-85=15+8-10=10+54-59= 10-8+83=80-2+4=42-41+46=33+38-63= 15-7+62=8-1+47=74+16-80=38+( )=9747+( )=52( )+17=3666+( )=7567+( )=7738-( )=3547-( )=27( )-14=566-( )=18word 格式文档67-( )=2538+( )+3=10080+( )+3=9174+10+( )=94 41+48+( )=9260+34+( )=9838-( )-4=3180-( )-29=14 97-2-( )=71( )-42-5=2066-27-( )=791-39+()=54 ( )-14+55=6074-34+( )=5166+9-( )=5537+43-()=28 100 以内加减混合运算时间:分秒17+57=14+43=87+10=87+10=75+21=42+19=1+3=62+35=87+5=87+2=50+8=42+4=36+10=9+34=38+8=17-14=14-3=87-53=87-50=75-46=42-9=62-5=87-61=87-42=50-8=42-14=36-20=9-6=38-18=37-16=17+57+18=83+8+5=46+44+3=1+3+94=87+2+1=58+36+2=36+10+51=37+37+12=76+15+1=31+17+12= 41+35+4=18+17+55=15+47+27=73+24+2=62+34+3=17-14-2=83-71-11=87-50-35=46-22-15=99-46-26=87-42-30=58-12-30=36-20-6=54-26-22=37-16-5=76-67-1=31-3-24=18-11-3=15-7-7=73-46-11=4-1+17=66+27-52=20-5+28=62-39+7=91+3-92=61-43+29=89-77+45=27-4+68=15-2+52=51-14+13=15-4+69=76+10-75=12+12-3=10+32-9=68-24+41=( )+19=8529+( )=10036+( )=4644+( )=83( )+55=96 ( )-20=46( )-5=1883-( )=3581-( )=10word 格式文档()-78=366+19+( )=9223+( )+3=72()+10+50=96 81+()+7=93( )+13+20=7466-20-( )=2523-( )-17=1 ()-16-5=1581-()-2=8()-27-1=1310-3+( )=936+()-23=3044-()+1=10()-27+56=70()+1-11=15100 以内加减混合运算时间:分秒46+22=25+3=66+28=66+1=32+32=69+3=10+70=77+19=13+27=10+86=49+32=52+6=61+11=19+62=87+6=46-36=25-3=66-29=32-28=69-25=77-67=13-2=10-6=49-36=52-50=61-11=19-15=87-23=66-52=20-11=46+22+25=66+1+18=80+9+9=10+70+17=87+8+4=10+86+3=25+2+67=61+11+7=23+22+14=19+22+32=87+6+2=8+58+21=76+17+5=6+84+5=86+6+1=46-36-5=53-45-4=66-29-29=80-9-37=87-65-15=10-6-3=25-2-16=61-11-19=23-20-2=91-55-7=9-5-3=19-16-2=87-59-23=76-65-3=86-64-4=98-95+69=96+1-42=80-9+27=60+17-67=9-3+12=25-2+36=58-51+29=29+7-4=91+7-37=86+1-83=67-42+47=8+58-1=6-4+43=28-12+39=72+18-20=57+( )=7982+()=9231+()=8687+()=9517+()=5057-()=1782-()=231-()=6()-84=15word 格式文档51-()=23( )+5+40=9228+( )+10=7174+24+( )=100 ()+25+7=51()+4+1=41()-28-6=1368-28-( )=36 43-()-1=10()-12-1=1027-( )-8=765-39+( )=71 ()+1-19=4443-( )+65=76()-24+17=2991-( )+8=77。
一年级人教版数学下学期加减混合运算考前专项练习
一年级人教版数学下学期加减混合运算考前专项练习班级:__________ 姓名:__________1. 想一想,填一填。
2. 想一想,算一算。
75-7= 58-30= 40-8= 50+3070-20= 9+6= 14-6= 30+7=17+9= 72+8-30= 45+9-30= ()-5=305+(30-20)= 50-(40+6)= 58-40-9= 79-()=70 3. 跳绳比赛。
小聪可能跳了多少下?(画“√”)小亮可能跳了多少下?(画“△”)45 65 30()()()4. 想一想,算一算。
36+29= 26-7= 32-6=5+69= 7+67= 33+87=20+30+20= 50-20-10= 61-(47-7)=29-29+51= 15+85-96= 65-(45-40)=33+20-40= 78 +(82-80)= 78 + 2 - 60 =5. 想一想,填一填。
兔妈妈拔同一此萝卜,小兔多多吃掉了7个后,兔爸爸又拔回了20个,现在还剩下36个萝卜,兔妈妈拔回了______个箩卜。
6. 填写下列各空。
(1)______个十是一百,100里面有______个一。
(2)9个十是______,再添上______个十是100。
(3)从右边起,第二位是______位,与十位相邻的是______位和______位。
(4)5个一和4个十合起来是______。
(5)79的个位是______,十位是______。
7. 看图算一算。
30+4=(______) 42-40=(______)8. 我知道,也会填。
(1)山羊妈妈拔了24棵白菜,小山羊拨了9棵白菜,山羊妈妈和小山羊一共拨了______棵白菜,山羊妈妈比小山羊多拔______棵白菜。
(2)比32大20的数是______;6比70小______。
(3)计算25+9时,可将25分成______和______,先算______+______=______,再算______+______=______,得到25+9=______。
一年级数学100以内加减混合运算口算题(1800题)
练习一39-23-13= 45-9-34= 99-85-12= 98-12-84= 59+11+11= 34+18+12= 25+16+13= 14+7+14= 25-8+10= 27-13+20= 44-24+11= 52-28+9= 80-20-60= 84-20-25= 74-50-17= 64-34-17= 40-28+28= 43-29+27= 60-30+10= 18+30-11= 30+26+16= 7+18+17= 57+8+18= 62+9+19= 36-23+18= 45+9-34= 99-85+17= 98-84+19= 88-9-72= 82-10-68=练习二47-25+13= 78-25-15= 33+39-19= 58+60-28= 28+31-11= 42+36-22= 33+28-18= 36+25-36= 78+13-58= 66+50-56= 89-45-44= 93-12-31= 87-55-12= 66-33+4= 28+13+22= 26-19+24= 33+19-33= 47+14-27= 75-25+26= 34-18+36= 19+28-9= 33-18+35= 48+16-28= 73-11-22= 练习三69-47-11= 58-15-40= 72-35+16= 58-22-27= 5+37+27= 17+33+11=11+36-39= 40-38+19= 47-19-17= 67+23+3= 16+6+25= 6+18+16= 66+14+6= 90-18-10= 88+5-78= 78+10-68= 68-59+4= 57-48+29= 48-29-9= 55-11+46= 16+55-22= 20-5+45= 50-22+17= 54-25-25= 练习四56-28-8= 68-26-23= 41-19+10= 52-14+14= 48+18-37= 17+4+14= 75+16-5= 75+12-5= 18+28+11= 26+25+45= 48-29+10= 16+47-34=68-39-9= 75-37-30= 92-36-30= 65-30-29= 16+55+22= 58+22+13= 17+35-23= 56+14+24= 18+39+16= 16+35+25= 76-29-28= 91-22-20= 74-27-29= 93-44-42= 16+37+17= 练习五17-4+17= 75+16-45= 75-26+35= 18+28-17= 44-24-18= 67-39-19= 98-49+10= 48-8-21= 68-9-57=69+9-57= 48+23+10= 10+47+33= 46+36+19= 45+28+18= 88-44-38= 65-56-5= 35+35+10= 18+35+25=84-20+27= 74-50+19= 64+37-14= 18+4+14= 8+44+46= 27+44+13= 57+15+11= 38+25+12= 25+8+18= 练习六67-18+23= 16-7+25= 26+18-12= 66+15-16= 19+44+11= 66-20-18= 79-29-35= 33-4-20= 37-18-4=17+44+22= 8+44-43= 9+44-11= 11+44-22= 21+44-13= 16-7+25= 45-16-14= 77-18-50= 89-10-34= 83-44-23= 45-27+10= 4-65-16= 64-23-19= 66-17-33= 73-34-10=35+45+10= 27+32+23= 41+19+10= 练习七90-47+44= 99-53+35= 72-36+25= 50+25-24= 58+22-23= 79-38+27= 58-47+11= 58+15-40= 58+25-46= 88-44+37= 40+16-27= 63+23-18= 79-27+9= 38+29-19= 75-37+30= 36+28-8= 68+26-28= 55+25-25= 91-22+20= 67-39+9= 76-29+28= 44-24+18= 93-36+30= 60+30-29= 27+11-17= 33+3-20= 50+11-23= 34+12-17= 25+13-19= 14-7+14=48+18-21= 45+34-50= 64-56+5= 68+19-57= 66+28-16= 69+19-57= 88-44+38= 66+17-33= 63+23-19= 79+9-55= 20+25-17= 60-19+18= 72+18-79= 82-44+23= 49+39-15= 48+48-40= 47+19-17= 90-18+10= 25+19-14= 77+14-50= 57-18+11= 38-29+12= 25+33-13= 18-4+17= 84-65+28= 30+36-18= 15+16-17= 57-38+18= 30-13+28= 26-15+15= 练习九100-89+8= 42-17+28= 56-19+28=38+50+5= 27+18+1= 61+10-35= 12+54-63= 94-92+30= 69+11+5= 4-3+39= 91-7-62= 58+32-35= 78+10-86= 27+15-13= 55-47+67= 23+37-13= 24+33-33= 23+66-72= 78-59+40= 47+49-86= 47+44+6= 70-9+16= 57-12-39= 65+11+19= 67+26-36= 13-2+20= 17-3+4=练习十12+54-63= 33+31-13= 74-58+57= 23+17+16= 91-7-62= 56+43-87= 34+49-22= 87-57-21= 55-47+67=14+36+37= 57+40+1= 18+45+15= 43+35+11= 68+5+2= 19+16+32= 19+16+32= 38+50+5= 57-12-39= 42+28+5= 42+28+5= 94-92+30= 17-3+4= 97-69+30= 97-69+30= 练习十一58+32-35= 23+17+16= 61+10-35= 61+10-35= 23+37-13= 87-57-21= 4-3+39= 4-3+39= 47+49-86=15+38+32= 78+7+12= 82+11+6= 90+5+4= 12+57+13= 20+53+24=23+66-72= 12+54-63= 94-92+30= 70-9+16= 70-9+16= 91-7-62=58+32-35= 13-2+20= 13-2+20= 练习十二55-47+67= 23+37-13= 74-58+57= 15+38+32= 78-59+40= 47+49-86= 34+49-22= 38+50+5= 57-12-39= 65+11+19= 12+82-23= 94-92+30= 17-3+4= 12+54-63= 19+16+32= 58+32-35= 36+4-24= 57-39-4= 55+15-54= 40+27-37= 54-34+3=64+19-60= 99-39+3= 69+2-4=93-26-33= 43-20-13= 71-42+41= 练习十三19-4+50= 18+46-26= 49-6+12= 31+43-3= 56-28+35= 78-39-24= 82-61-20= 90-15-29= 11+14-11= 93+4+2= 87+10+7= 72+22+2= 69+16+6= 84+14+2= 14+16+30= 68-61-5= 65+25+7= 6+21+51= 28+56+1= 80+16+3= 70+4+17= 95+1+3= 34+11+52= 65+26+3= 1+86+4= 78+19+2= 87+7+1=练习十四47-25-3= 63-44-6= 44-19-18= 89-51-24= 32-24-3= 31-25-3=82-53-10= 85-44-8= 98-23-17= 54-37-16= 82-9-3= 98-97-1=96-84-2= 74-40-24= 47-18-11= 86-42-23= 63-55-5= 83-44-18= 91-28-24= 30-26-3= 64+20+13= 35-25-1= 32+12-5= 74+21+5= 21+77+3= 27+37-22= 72+17+8= 6-19-41= 83+16+1= 22-20+63= 练习十五85-49-14= 43+10+32= 45+63-62= 76-48-19= 53+23-43= 24-2+7=57+31-38= 80-66+58= 22+11-5= 46-43+76= 69-54+49= 27-9-2=46-43+76= 69-49+49= 66-25-6= 59+39-53= 69-54-15= 66-25-15= 14+12+25= 69-3-66= 66-25-6= 14+12+25= 53+28-28= 25+44-30= 练习十六61-27+9= 52+5-44= 22+11-5= 46-43+76= 25+67-14= 75+17-18=14+84-65= 18-10+21= 66-25-6= 14+15+25= 47-14-16= 14+15+21= 38+12+45= 65-5+9= 53+28-28= 65-5+28= 65-38+5= 29+45-14= 19+33-5= 59-35-14= 29+45-14= 49+27-44= 38-15+35= 49+27-44= 练习十七49+27-44= 18+62-65= 89-88+23= 68-62+65= 18+62-32= 10+83-81= 50-43+60= 10+34+25= 56+6-28= 57-26+25= 97-86-4= 22+11-5=41+21-22= 65-55+19= 78-5-13= 89-61+62= 98-57+51= 29+1-13= 87-70+80= 72-12+15= 47+34-73= 28+31-23= 83-50+2= 80-59+71= 练习十八14+85-92= 23+17+16= 91-7-62= 42+28+5= 23+37-13= 87-57-21= 55-47+67= 61-12-24= 47+49-86= 15+38+32= 97-46-46= 93-75+57= 51+5+37= 81-73-3= 2+20-5= 77+21-76= 77+21-76= 5+5+74=1+55+33= 45-14+9= 43+26-53= 88-7-12= 28+16+47= 24+67+7=9+31-30= 83-58+72= 71+10-51= 练习十九68-58-4= 58-49-2= 25+8+17=27+13+20= 44+24+11= 52+28+9= 90-47-42= 99-53-35= 72-36-25= 50-25-18= 17+33-11= 16+33-22= 17+33-33= 5+37-27= 43+28+28= 43+29-27= 57+17+18= 18+32+11= 85-25-25= 79-38-27= 64-55-5=47-38-7= 14+24+24= 47+23+11=14+26-24= 60-22+11= 26+15+15= 练习二十78-32-16= 55-28-12= 47-19-14= 18+33+12= 54+28+2= 32+19+8= 48-29-11= 98-33-22= 63-21-32= 69+22-22= 29+34-19= 51-38+19= 35+19+15= 73-29-13= 67-29+23= 53+9+17= 18+53-18= 47+26-27= 93-27+27= 81-19+15= 33+19+17= 65-19+15= 43-23-17= 69-21-1958+19+12= 34+17+36= 57-19-11= 87-19-27= 53+19+7= 38+15+32=88-7-12= 32+43-4= 34-30+59= 36+15-28= 83-58+72= 51-25+34= 30-1-16= 32+66-88= 34-30+59= 75-36+7= 9+54-14= 60+26-2= 30-1-16= 21+59-55= 81-73-3=2+20-5= 9+54-14= 63-53+58= 5+5+74= 22-2+35= 81-73-3= 59+3-18= 1+55+33= 45-14+9= 5+5+74= 60-24-15= 28+16+47= 24+67+7= 1+55+33= 51+5+37= 练习二十二71+10-51= 88-7-12= 28+16+47=71+10-51= 23+44+23= 32+66-88= 34-30+59= 36+15-28= 43+26-53= 60+26-2= 30-1-16= 32+66-88= 9+31-30= 2+20-5= 9+54-14= 60+26-2= 32+43-4= 22-2+35= 81-73-3= 2+20-5= 51-25+34= 45-14+9= 5+5+74= 22-2+35= 75-36+7= 24+67+7= 50-47+63= 练习二十三62-18+15= 24+75-83= 11+70+7= 72+10+15= 1+55+33= 45-14+9= 21+59-55= 88-7-12= 28+16+47=71+10-51= 21+5+22= 59+3-18= 34-30+59= 36+15-28= 18+76-79= 60-24-15= 30-1-16= 32+66-88= 77-47+47= 93-75+57= 9+54-14= 60+26-2= 37+38+12= 15+5+17= 69+29+1= 32+10+2= 11+72+9= 练习二十四27+14+10= 39+44+6= 12+10+21= 88+7+5= 62+22+6= 37+40+17= 81+11+2= 47+5+41= 11+2+34= 82+15+2= 55+21+8= 62+17+13= 33+24+2= 66+11+14= 84-23-4=63-50+60= 17+20+44= 13+48+20= 79-27-24= 50+2-39= 4+52-26=23-11+72= 98-89+57= 73+13-12= 练习二十五94-88+74= 46-22+46= 98-9-54= 16+7-16= 89-39+33= 89-16-49= 45-32-1= 62+30-63= 69+12-28= 85-67+9= 87-26-5= 94-60-14=55-44+10= 55-21-26= 7+8+35=28+35-40= 75-26-40= 10+63-51= 30+19+9= 70-28+44= 35+17-5=98-38-14= 66-28+60= 63+20+7= 练习二十六73+13-12= 58+29-79= 30+68-65= 83+2-37= 16+7-16= 17+20+44= 26+19-25= 87-26-5= 62+30-63= 4+52-26= 98-38-14= 7+8+35=94-60-14= 94-88+74= 58+29-79= 30+19+9= 28+35-40= 89-39+33= 17+20+44= 63-50+60= 70-28+44= 69+12-28= 4+52-26= 50+2-39= 86-61+33= 55-44+10= 94-88+74=练习二十七89-39+33= 16+7-16= 79-27-24= 35+17-5= 69+12-28= 62+30-63= 98-89+57= 47+45-30= 55-44+10= 94-60-14= 98-9-54= 66-28+60= 75-26-40= 28+35-40= 45-32-1= 30+68-65= 35+17-5= 70-28+44= 87-26-5= 26+19-25= 47+45-30= 86-61+33= 7+8+35= 98-38-14= 66-28+60= 72+19-88= 30+19+9= 58+29-79= 30+68-65= 14+48+2= 练习二十八34+30-32= 61+20+5= 18+26+2= 35-23+63= 25-12+54= 80+2-35= 82-67-7= 61+20+5= 67-5-58=8+63-49= 38+8-32= 80+2-35= 12+63-33= 86-16-47= 44-22+44= 8+63-49= 99-15-12= 46+7-12= 4+13-9= 86-16-47= 42+9+16= 74-68+26= 10+47+18= 46+7-12= 97-51+40= 93-50+56= 69+18-86= 练习二十九74-68+26= 85+3-19= 52-21-25= 29+10+51= 93-50+56= 4+85-49=63-56+17= 82-67-7= 61+20+5= 18+26+2= 73+19-70= 38+8-32= 80+2-35= 82-67-7= 14+48+2= 44-22+44= 8+63-49= 38+8-32= 34+30-32= 4+13-9= 86-16-47= 44-22+44= 25-12+54= 10+47+18= 46+7-12= 4+13-9= 67-5-58=练习三十69+18-86= 74-68+26= 10+47+18= 12+63-33= 29+10+51= 93-50+56 69+18-86= 99-15-12= 35-23+63= 52-21-25= 29+10+51= 42+9+16=97-51+40= 80+2-35= 82-67-7= 92-32-48= 85+3-19= 8+63-49= 38+8-32= 52-24+13= 4+85-49= 86-16-47= 44-22+44= 16+64+19= 69+18-86= 46+7-12= 4+13-9=练习三十一5+81-69= 29+10+51= 74-68+26= 10+47+18= 37-11-20= 14+48+2= 93-50+56= 69+18-86= 24+43+3= 39+38+12= 41+31-43= 47-40+80= 82-35+3= 64+14-57= 33+53-59= 3+82+4= 47-40+80= 30+19-34=37+54-43= 99-58+37= 23+64-34= 67-22-10= 56+36-73= 26-19+50= 10+16+13= 23+64-34= 15-7+42= 练习三十二49-30+24= 53+9+17= 10+16+13= 3+59-20= 64-63+14= 30+42-18= 53+9+17= 29+3-19= 92-24+28= 27-13+75= 30+42-18= 41+31-43= 58-29+5= 50+25-48= 27-13+75= 33+53-59= 77-11-35= 65-57+38= 50+25-48= 60+14-73= 100-22-8= 12+80-85= 65-57+38= 99-58+37=26-19+50= 43+16+12= 82-35+3= 练习三十三59-23+29= 49-30+24= 76-46+63= 47-40+80= 82-35+3= 64-63+14= 22+69-10= 3+82+4= 47-40+80= 92-24+28= 29+3-19= 67-22-10= 3+82+4= 58-29+5= 41+31-43= 23+64-34= 67-22-10= 77-11-35= 33+53-59= 10+16+13= 23+64-34= 100-22-8= 30+42-18= 53+9+17= 10+16+13= 20+5+38= 27-13+75= 30+42-18= 53+9+17= 43+16+12=50+25-48= 27-13+75= 30+42-18=76-46+63= 65-57+38= 50+25-48=27-13+75= 53-(47-38)= 30-(22-11)= 13-(2+6)= 52-(51-47)= 25-(11-2)= 44-(16+14)= 85-(72+4)= 11-(4-3)= 53-(38+11)= 44-(16-8)= 14-(87-78)= 76-(69-55)= 41-67+55= 27-(18+2)= 4-(1+2)= 47-(2+35)= 6-(3-1)=20-(19+1)= 50-(6-2)= 29-(68-59)= 76-(25-23)= 81-(37+35)= 34-(61-56)=练习三十五58-(32+10)= 33-(27+1)= 68-(30+17)= 32-(45-23)= 65-(64+1)= 19-(4-2)= 54-(36-23)=34)= 50-(37+9)= 49-(58-42)= 81-(42+7)= 29-(19-6)= 7-(74-69)= 52-(83-42)= 11-(72-68)= 12-(10-8)= 43-(21+10)= 46-(4-3)= 59-(28-17)= 79-(15+33)= 8-(2+1)= 18-(12+2)= 54-(31-16)= 30-(23-7)= 83-(39-11)= 74-(19+13)= 64-(57-54)=练习三十六91-(88-49)= 78-(61+6)= 92-(46+40)= 78-(4+9)= 70-(47-46)= 66-(42-35)= 46-(2+18)= 37-(32-26)= 53-(8-7)= 76-(18+23)= 15-(5+1)= 44-(36-29)= 84-(22-17)= 78-(33+33)= 39-(28-9)= 30-(17+9)= 38-(36-8)= 26-(96-88)= 19-(23-19)= 89-(62+21)= 22-(51-40)= 86-(24+45)= 91-(35-17)= 20-(6+11)= 19-(9-6)= 83-(65-37)=练习三十七9-(10-6)= 43-(15-8)= 84-(48+14)= 56-(5-3)= 33-(40-25)= 86-(65-37)= 31-(41-27)= 47-(7+25)= 21-(4-1)= 9-(3-1)= 93-(83+1)= 71-(30+4)= 42-(27-3)= 60-(35-14)= 67-(35+13)= 28-(13+6)= 14-(8-2)= 77-(43-19)= 89-(62+21)= 22-(41-23)= 86-(24+45)= 91-(35-17)= 20-(6+11)= 19-(9-6)= 83-(65-37)= 9-(10-6)= 43-(15-8)= 84-(48+14)= 56-(5-3)= 33-练习三十八86-(65-37)= 1-(1-1)= 47-(7+25)= 21-(4-1)= 9-(3-1)= 93-(83+1)= 71-(30+4)= 22+69-10= 12+80-85= 65-57+38= 50+25-48= 29+3-19=59-23+29= 12+80-85= 65-57+38=39+38+12= 82-35+3= 59-23+29=12+80-85= 15-4+19= 76-59+55=76-8-12= 25+16-27= 85-58+36=73-30-12= 72-59+71= 48+27-1=93-57-17= 25+16-27= 32+50-36=练习三十九40+48-17= 19-2-15= 11-3+35= 56+33-50= 68-9+31= 83-42+21= 34-14+8= 21+38-27= 11-3+35= 17+17+47= 12+67+6= 44+49-1= 34-14+8= 95-70+45= 76-8-12= 64-31+31= 12+67+6= 59+10-50= 72-59+71= 89-7-76= 76-8-12= 25+16-27= 32+50-36= 53-48+82= 练习四十72-59+71= 48+27-1= 92-41-1= 76-59+55= 32+50-36= 40+48-17=19-2-15= 11-3+35= 17+17+47= 85-58+36= 83-42+21= 34-14+8= 95-70+45= 93-57-17= 17+17+47= 12+67+6= 59+10-50= 13+39+47= 95-70+45= 76-8-12= 25+16-27= 72+10-15= 59+10-50= 72-59+71= 练习四十一48+27-1= 56+33-50= 39+35-40= 32-23+56= 17+48-37= 26+23+11= 12+15+19= 69-32-17= 57+23-62= 57+23-48= 57+23-72= 72-57+18=28= 28+24-16= 19+19-24=22+28+21= 81-32+18= 21+19-8=39+36-66= 65-39+26= 28+28-28=34+47-15= 91-19-56= 70-17+38=18+49+28= 22+49-22= 21-8+39=练习四十二66-27+19= 38+14+19= 29+27+26=37-29+16= 45+55-22= 100-65+26= 100-39-45= 24+47-26= 88-66+49= 28+19+17= 56+26-39= 67+27-45=51-22+39= 73-37+38= 29+36-29=30-13+68= 100-87+48= 66-39+47=65=26= 85-39+45= 24+47-26= 88-66+49= 28+19+17= 56+26-39=67+27-45= 51-22+39= 73-37+38=练习四十三29+36-29= 30-13+68= 100-87+48= 66-39+47= 25-18+37= 100-55+45= 75-25+47= 55+19-48= 72+69-132= 48-19+24= 90-37-28= 5+94-49=75-38-19= 49+24-65= 39+45-57=78-50+9= 72-2-30= 35+6-40=47+9-20= 17+3+15= 75+50+14=49+9-30= 28+20-2= 99-20+6=85-6-19= 6+24-30= 75-20-30=练习四十四62-5+7= 81-29+17= 45+27-14= 82-29+36= 48+46-27= 59-33-12= 74-62-10= 71-36-10= 94-54+15= 68-38+7= 32-4-3= 45-22-11=88-45+28= 89-33-3= 61-44-6=77-54-14= 74-17-6= 57-33-1=76-71-3= 91-49-36= 89-60+13= 32-29-1= 84-66-17= 45+24+22= 34+41+17= 98+1+1= 12+31+30= 90+7+1= 77+12+1= 89+1+5=17+34+44= 38+52+5= 2+97+1= 43+5+12= 27+63+7= 63+17+19= 72+22+4= 55+9+20= 90+4+5= 27+21-24= 69+16+14= 3+83+13= 67+10+18= 73+23+2= 79+7+6= 14+19+27= 71+17+5= 19+71+8= 30+51-13= 66-33+18= 17+56-38= 5+74-49= 56+40-62= 65-26+20= 62-61+30= 56+41-52= 32+37-3= 练习四十六81-35+29= 99-79+6= 80-33+16=29-13+66= 17+24+45= 95-88+40= 57+4-28= 83-63-10= 15+77+2= 28-19-2= 26+5-1= 58+21+16= 72-68-3= 21+31-14= 66+18+10= 80-13-37= 85-78-3= 16+83-72= 96-34-26= 69-15-14= 83-81-1=73-70-2= 86-30-10= 98-67-5=练习四十七57-14-10= 35-24-5= 43-28-2=30-13-12= 72-15-9= 63-33-16= 98-58-32= 87+3+9= 86+12+1=19+52+27= 46+38+12= 46+28+10= 42+33+7= 43+12+37= 87+4+5= 49+26+20= 99-37+24= 44+55-12= 21+9+50= 68-23+26= 8+89+1=82+13+3= 41-10-3= 30-27-2=47-25-17= 74-9-3= 30-22-2=练习四十八70-25-7= 89-52-31= 90-76-6=87-54-13= 90-85-1= 68-59-7=33-23-9= 42-28-3= 30-15-5=70-42+33= 58-30+64= 35-28+2= 43-18+49= 40+58-32= 36+39-6=64-18+28= 73+10+2= 17-9-6=91+2+2= 82-69-7= 28-4+23=79-44-11= 67-33-3= 85+16-8=练习四十九40+34+13= 37+7+34= 75-15+20= 10+11+77= 76-46-22= 17+5+12= 32+51-25= 59-40-18= 76-22+74= 44-2-12= 90+7+2= 22-18-10= 45+24+11= 25+16-27= 32+50-36= 40+48-17= 21+38-27= 48+27-1= 92-41-1= 68-9+31= 44+49-1=40+48-17= 19-2-15= 11-3+35=34-14+8= 89-7-76= 11-3+35=练习五十17+17+47= 12+67+6= 53-48+82= 34-14+8= 95-70+45= 76-8-12= 15-4+19= 12+67+6= 59+10-50= 72-59+71= 42-32-6= 43-20-19= 63-20-19= 75-68-4= 36-17-6=。
一年级数学100以内加减混合运算口算题(1800题)
练习一39-23-13= 45-9-34= 99-85-12= 98-12-84= 59+11+11= 34+18+12= 25+16+13= 14+7+14= 25-8+10= 27-13+20= 44-24+11= 52-28+9= 80-20-60= 84-20-25= 74-50-17= 64-34-17= 40-28+28= 43-29+27= 60-30+10= 18+30-11= 30+26+16= 7+18+17= 57+8+18= 62+9+19= 36-23+18= 45+9-34= 99-85+17=98-84+19= 88-9-72= 82-10-68= 练习二88-44-14= 66-33-3= 78-24-14= 22+26+18= 36-12+12= 55+25-23= 47-25+13= 78-25-15= 33+39-19= 58+60-28= 28+31-11= 42+36-22= 33+28-18= 36+25-36= 78+13-58= 66+50-56= 89-45-44= 93-12-31= 87-55-12= 66-33+4= 28+13+22= 26-19+24= 33+19-33= 47+14-27=75-25+26= 34-18+36= 19+28-9= 33-18+35= 48+16-28= 73-11-22= 练习三69-47-11= 58-15-40= 72-35+16= 58-22-27= 5+37+27= 17+33+11= 16+37-22= 7+33+38= 40-16-13= 66-23-18= 32-25+10= 12+35-25= 11+36-39= 40-38+19= 47-19-17= 67+23+3= 16+6+25= 6+18+16= 66+14+6= 90-18-10= 88+5-78=78+10-68= 68-59+4= 57-48+29= 48-29-9= 55-11+46= 16+55-22= 20-5+45= 50-22+17= 54-25-25= 练习四56-28-8= 68-26-23= 41-19+10= 52-14+14= 48+18-37= 17+4+14= 75+16-5= 75+12-5= 18+28+11= 26+25+45= 48-29+10= 16+47-34= 45-36+11= 41-23+10= 55+18+17= 68-39-9= 75-37-30= 92-36-30=65-30-29= 16+55+22= 58+22+13= 17+35-23= 56+14+24= 18+39+16= 16+35+25= 76-29-28= 91-22-20= 74-27-29= 93-44-42= 16+37+17= 练习五17-4+17= 75+16-45= 75-26+35= 18+28-17= 44-24-18= 67-39-19= 98-49+10= 48-8-21= 68-9-57= 69+9-57= 48+23+10= 10+47+33= 46+36+19= 45+28+18= 88-44-38=65-56-5= 35+35+10= 18+35+25= 17+36+33= 40+39+13= 62+28-60= 84-20+27= 74-50+19= 64+37-14= 18+4+14= 8+44+46= 27+44+13= 57+15+11= 38+25+12= 25+8+18= 练习六67-18+23= 16-7+25= 26+18-12= 66+15-16= 19+44+11= 66-20-18= 79-29-35= 33-4-20= 37-18-4= 17+44+22= 8+44-43= 9+44-11=11+44-22= 21+44-13= 16-7+25= 45-16-14= 77-18-50= 89-10-34= 83-44-23= 45-27+10= 4-65-16= 64-23-19= 66-17-33= 73-34-10= 18+9-19= 64-55+5= 26+15+25= 35+45+10= 27+32+23= 41+19+10= 练习七90-47+44= 99-53+35= 72-36+25= 50+25-24= 58+22-23= 79-38+27= 58-47+11= 58+15-40= 58+25-46=88-44+37= 40+16-27= 63+23-18= 79-27+9= 38+29-19= 75-37+30= 36+28-8= 68+26-28= 55+25-25= 91-22+20= 67-39+9= 76-29+28= 44-24+18= 93-36+30= 60+30-29= 27+11-17= 33+3-20= 50+11-23= 34+12-17= 25+13-19= 14-7+14= 练习八48+18-21= 45+34-50= 64-56+5= 68+19-57= 66+28-16= 69+19-57=88-44+38= 66+17-33= 63+23-19= 79+9-55= 20+25-17= 60-19+18= 72+18-79= 82-44+23= 49+39-15= 48+48-40= 47+19-17= 90-18+10= 25+19-14= 77+14-50= 57-18+11= 38-29+12= 25+33-13= 18-4+17= 84-65+28= 30+36-18= 15+16-17= 57-38+18= 30-13+28= 26-15+15= 练习九100-89+8= 42-17+28= 56-19+28=61-12-24= 97-69+30= 65+11+19= 38+50+5= 27+18+1= 61+10-35= 12+54-63= 94-92+30= 69+11+5=4-3+39= 91-7-62= 58+32-35= 78+10-86= 27+15-13= 55-47+67= 23+37-13= 24+33-33= 23+66-72= 78-59+40= 47+49-86= 47+44+6= 70-9+16= 57-12-39= 65+11+19= 67+26-36= 13-2+20= 17-3+4=练习十12+54-63= 33+31-13= 74-58+57= 23+17+16= 91-7-62= 56+43-87= 34+49-22= 87-57-21= 55-47+67= 12+82-23= 12+82-23= 15+38+32= 78-59+40= 20+73+3= 31+57+6= 14+36+37= 57+40+1= 18+45+15= 43+35+11= 68+5+2= 19+16+32= 19+16+32= 38+50+5= 57-12-39= 42+28+5= 42+28+5= 94-92+30= 17-3+4= 97-69+30= 97-69+30=练习十一58+32-35= 23+17+16= 61+10-35= 61+10-35= 23+37-13= 87-57-21= 4-3+39= 4-3+39= 47+49-86= 15+38+32= 78+7+12= 82+11+6= 90+5+4= 12+57+13= 20+53+24= 82-28-33= 27+15-13= 27+15-13= 65+11+19= 38+50+5= 23+66-72= 23+66-72= 12+54-63= 94-92+30= 70-9+16= 70-9+16= 91-7-62=58+32-35= 13-2+20= 13-2+20= 练习十二55-47+67= 23+37-13= 74-58+57= 15+38+32= 78-59+40= 47+49-86= 34+49-22= 38+50+5= 57-12-39= 65+11+19= 12+82-23= 94-92+30= 17-3+4= 12+54-63= 19+16+32= 58+32-35= 36+4-24= 57-39-4= 55+15-54= 40+27-37= 54-34+3= 95-60+60= 45+30-21= 22+62-49=64+19-60= 99-39+3= 69+2-4= 93-26-33= 43-20-13= 71-42+41= 练习十三19-4+50= 18+46-26= 49-6+12= 31+43-3= 56-28+35= 78-39-24= 82-61-20= 90-15-29= 11+14-11= 93+4+2= 87+10+7= 72+22+2= 69+16+6= 84+14+2= 14+16+30= 68-61-5= 65+25+7= 6+21+51= 28+56+1= 80+16+3= 70+4+17=95+1+3= 34+11+52= 65+26+3= 1+86+4= 78+19+2= 87+7+1= 47+28+18= 68+23+8= 64+21+5= 练习十四47-25-3= 63-44-6= 44-19-18= 89-51-24= 32-24-3= 31-25-3= 82-53-10= 85-44-8= 98-23-17= 54-37-16= 82-9-3= 98-97-1= 96-84-2= 74-40-24= 47-18-11= 86-42-23= 63-55-5= 83-44-18=91-28-24= 30-26-3= 64+20+13= 35-25-1= 32+12-5= 74+21+5= 21+77+3= 27+37-22= 72+17+8= 6-19-41= 83+16+1= 22-20+63= 练习十五78+9+2= 23+12+48= 97+35-54= 75+22+2= 34-7+28= 30-28+50= 85-49-14= 43+10+32= 45+63-62= 76-48-19= 53+23-43= 24-2+7= 57+31-38= 80-66+58= 22+11-5=46-43+76= 69-54+49= 27-9-2= 46-43+76= 69-49+49= 66-25-6= 59+39-53= 69-54-15= 66-25-15= 14+12+25= 69-3-66= 66-25-6= 14+12+25= 53+28-28= 25+44-30= 练习十六61-27+9= 52+5-44= 22+11-5= 46-43+76= 25+67-14= 75+17-18= 46+43-46= 69-54+49= 7+50-56= 68-38+34= 69-54+49= 66-25-6=14+84-65= 18-10+21= 66-25-6= 14+15+25= 47-14-16= 14+15+21= 38+12+45= 65-5+9= 53+28-28= 65-5+28= 65-38+5= 29+45-14= 19+33-5= 59-35-14= 29+45-14= 49+27-44= 38-15+35= 49+27-44= 练习十七49+27-44= 18+62-65= 89-88+23= 68-62+65= 18+62-32= 10+83-81= 50-43+60= 10+34+25= 56+6-28=57-26+25= 97-86-4= 22+11-5= 42+45-79= 80-66+58= 46-43+76= 61-27+9= 98-18+8= 73+6-50= 41+21-22= 65-55+19= 78-5-13= 89-61+62= 98-57+51= 29+1-13= 87-70+80= 72-12+15= 47+34-73= 28+31-23= 83-50+2= 80-59+71= 练习十八14+85-92= 23+17+16= 91-7-62= 42+28+5= 23+37-13= 87-57-21=55-47+67= 61-12-24= 47+49-86= 15+38+32= 97-46-46= 93-75+57= 51+5+37= 81-73-3= 2+20-5= 77+21-76= 77+21-76= 5+5+74= 22-2+35= 23+44+23= 24+67+7= 1+55+33= 45-14+9= 43+26-53= 88-7-12= 28+16+47= 24+67+7= 9+31-30= 83-58+72= 71+10-51= 练习十九68-58-4= 58-49-2= 25+8+17=27+13+20= 44+24+11= 52+28+9= 90-47-42= 99-53-35= 72-36-25= 50-25-18= 17+33-11= 16+33-22= 17+33-33= 5+37-27= 43+28+28= 43+29-27= 57+17+18= 18+32+11= 85-25-25= 79-38-27= 64-55-5= 47-38-7= 14+24+24= 47+23+11= 34+17+26= 15+37-17= 85-26+25= 14+26-24= 60-22+11= 26+15+15= 练习二十78-32-16= 55-28-12= 47-19-14= 18+33+12= 54+28+2= 32+19+8= 48-29-11= 98-33-22= 63-21-32= 69+22-22= 29+34-19= 51-38+19= 35+19+15= 73-29-13= 67-29+23= 53+9+17= 18+53-18= 47+26-27= 93-27+27= 81-19+15= 33+19+17= 65-19+15= 43-23-17= 69-21-19 58+19+12= 34+17+36= 57-19-11= 87-19-27= 53+19+7= 38+15+32=练习二十一88-7-12= 32+43-4= 34-30+59= 36+15-28= 83-58+72= 51-25+34= 30-1-16= 32+66-88= 34-30+59= 75-36+7= 9+54-14= 60+26-2= 30-1-16= 21+59-55= 81-73-3= 2+20-5= 9+54-14= 63-53+58= 5+5+74= 22-2+35= 81-73-3= 59+3-18= 1+55+33= 45-14+9= 5+5+74= 60-24-15= 28+16+47=24+67+7= 1+55+33= 51+5+37= 练习二十二71+10-51= 88-7-12= 28+16+47= 77+21-76= 36+15-28= 83-58+72= 71+10-51= 23+44+23= 32+66-88= 34-30+59= 36+15-28= 43+26-53= 60+26-2= 30-1-16= 32+66-88= 9+31-30= 2+20-5= 9+54-14= 60+26-2= 32+43-4= 22-2+35= 81-73-3= 2+20-5= 51-25+34=45-14+9= 5+5+74= 22-2+35= 75-36+7= 24+67+7= 50-47+63= 练习二十三62-18+15= 24+75-83= 11+70+7= 72+10+15= 1+55+33= 45-14+9= 21+59-55= 88-7-12= 28+16+47= 24+67+7= 63-53+58= 83-58+72= 71+10-51= 21+5+22= 59+3-18= 34-30+59= 36+15-28= 18+76-79= 60-24-15= 30-1-16= 32+66-88=77-47+47= 93-75+57= 9+54-14= 60+26-2= 37+38+12= 15+5+17= 69+29+1= 32+10+2= 11+72+9= 练习二十四27+14+10= 39+44+6= 12+10+21= 88+7+5= 62+22+6= 37+40+17= 81+11+2= 47+5+41= 11+2+34= 82+15+2= 55+21+8= 62+17+13= 33+24+2= 66+11+14= 84-23-4= 71-35-32= 97-46-20= 93-51-37=78-31-23= 72+19-88= 36-33+21= 63-50+60= 17+20+44= 13+48+20= 79-27-24= 50+2-39= 4+52-26= 23-11+72= 98-89+57= 73+13-12= 练习二十五94-88+74= 46-22+46= 98-9-54= 16+7-16= 89-39+33= 89-16-49= 45-32-1= 62+30-63= 69+12-28= 85-67+9= 87-26-5= 94-60-14= 55-44+10= 55-21-26= 7+8+35=28+35-40= 75-26-40= 10+63-51= 30+19+9= 70-28+44= 35+17-5= 97-15-30= 63-50+60= 86-61+33= 47+45-30= 40+8+34= 50+2-39= 98-38-14= 66-28+60= 63+20+7= 练习二十六73+13-12= 58+29-79= 30+68-65= 83+2-37= 16+7-16= 17+20+44= 26+19-25= 87-26-5= 62+30-63= 4+52-26= 98-38-14= 7+8+35=94-60-14= 94-88+74= 58+29-79= 30+19+9= 28+35-40= 89-39+33= 17+20+44= 63-50+60= 70-28+44= 69+12-28= 4+52-26= 50+2-39= 86-61+33= 55-44+10= 94-88+74= 73+13-12= 36-33+21= 75-26-40= 练习二十七89-39+33= 16+7-16= 79-27-24= 35+17-5= 69+12-28= 62+30-63= 98-89+57= 47+45-30= 55-44+10=94-60-14= 98-9-54= 66-28+60= 75-26-40= 28+35-40= 45-32-1= 30+68-65= 35+17-5= 70-28+44= 87-26-5= 26+19-25= 47+45-30= 86-61+33= 7+8+35= 98-38-14= 66-28+60= 72+19-88= 30+19+9= 58+29-79= 30+68-65= 14+48+2= 练习二十八35-23+63= 52-21-25= 29+10+51= 34+30-32= 61+20+5= 18+26+2=35-23+63= 25-12+54= 80+2-35= 82-67-7= 61+20+5= 67-5-58= 8+63-49= 38+8-32= 80+2-35= 12+63-33= 86-16-47= 44-22+44= 8+63-49= 99-15-12= 46+7-12= 4+13-9= 86-16-47= 42+9+16= 74-68+26= 10+47+18= 46+7-12= 97-51+40= 93-50+56= 69+18-86= 练习二十九74-68+26= 85+3-19= 52-21-25=29+10+51= 93-50+56= 4+85-49= 18+26+2= 35-23+63= 52-21-25= 63-56+17= 82-67-7= 61+20+5= 18+26+2= 73+19-70= 38+8-32= 80+2-35= 82-67-7= 14+48+2= 44-22+44= 8+63-49= 38+8-32= 34+30-32= 4+13-9= 86-16-47= 44-22+44= 25-12+54= 10+47+18= 46+7-12= 4+13-9= 67-5-58= 练习三十69+18-86= 74-68+26= 10+47+18= 12+63-33= 29+10+51= 93-50+56 69+18-86= 99-15-12= 35-23+63= 52-21-25= 29+10+51= 42+9+16= 61+20+5= 18+26+2= 46+10+1= 97-51+40= 80+2-35= 82-67-7= 92-32-48= 85+3-19= 8+63-49= 38+8-32= 52-24+13= 4+85-49= 86-16-47= 44-22+44= 16+64+19= 69+18-86= 46+7-12= 4+13-9=练习三十一5+81-69= 29+10+51= 74-68+26= 10+47+18= 37-11-20= 14+48+2= 93-50+56= 69+18-86= 24+43+3= 39+38+12= 41+31-43= 47-40+80= 82-35+3= 64+14-57= 33+53-59= 3+82+4= 47-40+80= 30+19-34= 60+14-73= 67-22-10= 3+82+4= 37+54-43= 99-58+37= 23+64-34= 67-22-10= 56+36-73= 26-19+50=10+16+13= 23+64-34= 15-7+42= 练习三十二49-30+24= 53+9+17= 10+16+13= 3+59-20= 64-63+14= 30+42-18= 53+9+17= 29+3-19= 92-24+28= 27-13+75= 30+42-18= 41+31-43= 58-29+5= 50+25-48= 27-13+75= 33+53-59= 77-11-35= 65-57+38= 50+25-48= 60+14-73= 100-22-8= 12+80-85= 65-57+38= 99-58+37=20+5+38= 59-23+29= 12+80-85= 26-19+50= 43+16+12= 82-35+3= 练习三十三59-23+29= 49-30+24= 76-46+63= 47-40+80= 82-35+3= 64-63+14= 22+69-10= 3+82+4= 47-40+80= 92-24+28= 29+3-19= 67-22-10= 3+82+4= 58-29+5= 41+31-43= 23+64-34= 67-22-10= 77-11-35= 33+53-59= 10+16+13= 23+64-34=100-22-8= 30+42-18= 53+9+17= 10+16+13= 20+5+38= 27-13+75= 30+42-18= 53+9+17= 43+16+12= 练习三十四50+25-48= 27-13+75= 30+42-18= 76-46+63= 65-57+38= 50+25-48= 27-13+75= 53-(47-38)= 30-(22-11)= 13-(2+6)= 52-(51-47)= 25-(11-2)= 44-(16+14)= 85-(72+4)= 11-(4-3)= 53-(38+11)= 44-(16-8)= 14-(87-78)=76-(69-55)= 41-67+55= 27-(18+2)= 4-(1+2)= 47-(2+35)= 6-(3-1)= 20-(19+1)= 50-(6-2)= 29-(68-59)= 76-(25-23)= 81-(37+35)= 34-(61-56)= 练习三十五58-(32+10)= 33-(27+1)= 68-(30+17)= 32-(45-23)= 65-(64+1)= 19-(4-2)= 54-(36-23)= 19-(16-4)= 26-(27-23)= 20-(75-69)= 44-(41-34)= 50-(37+9)= 49-(58-42)= 81-(42+7)= 29-(19-6)= 7-(74-69)= 52-(83-42)= 11-(72-68)=12-(10-8)= 43-(21+10)= 46-(4-3)= 59-(28-17)= 79-(15+33)= 8-(2+1)= 18-(12+2)= 54-(31-16)= 30-(23-7)= 83-(39-11)= 74-(19+13)= 64-(57-54)= 练习三十六91-(88-49)= 78-(61+6)= 92-(46+40)= 78-(4+9)= 70-(47-46)= 66-(42-35)= 46-(2+18)= 37-(32-26)= 53-(8-7)= 76-(18+23)= 15-(5+1)= 44-(36-29)= 84-(22-17)= 78-(33+33)= 39-(28-9)= 30-(17+9)= 38-(36-8)= 26-(96-88)=19-(6+5)= 69-(39-25)= 1-(1+0)= 14-(8-2)= 77-(23-19)= 89-(62+21)= 22-(51-40)= 86-(24+45)= 91-(35-17)= 20-(6+11)= 19-(9-6)= 83-(65-37)= 练习三十七9-(10-6)= 43-(15-8)= 84-(48+14)= 56-(5-3)= 33-(40-25)= 86-(65-37)= 31-(41-27)= 47-(7+25)= 21-(4-1)= 9-(3-1)= 93-(83+1)= 71-(30+4)= 42-(27-3)= 60-(35-14)= 67-(35+13)= 28-(13+6)= 14-(8-2)= 77-(43-19)=89-(62+21)= 22-(41-23)= 86-(24+45)= 91-(35-17)= 20-(6+11)= 19-(9-6)= 83-(65-37)= 9-(10-6)= 43-(15-8)= 84-(48+14)= 56-(5-3)= 33-(40-20)= 练习三十八86-(65-37)= 1-(1-1)= 47-(7+25)= 21-(4-1)= 9-(3-1)= 93-(83+1)= 71-(30+4)= 22+69-10= 12+80-85= 65-57+38= 50+25-48= 29+3-19= 59-23+29= 12+80-85= 65-57+38=39+38+12= 82-35+3= 59-23+29= 12+80-85= 15-4+19= 76-59+55= 76-8-12= 25+16-27= 85-58+36= 73-30-12= 72-59+71= 48+27-1= 93-57-17= 25+16-27= 32+50-36= 练习三十九40+48-17= 13+39+47= 48+27-1= 92-41-1= 68-9+31= 72+10-15= 40+48-17= 19-2-15= 11-3+35= 56+33-50= 68-9+31= 83-42+21=34-14+8= 21+38-27= 11-3+35= 17+17+47= 12+67+6= 44+49-1= 34-14+8= 95-70+45= 76-8-12= 64-31+31= 12+67+6= 59+10-50= 72-59+71= 89-7-76= 76-8-12= 25+16-27= 32+50-36= 53-48+82= 练习四十72-59+71= 48+27-1= 92-41-1= 76-59+55= 32+50-36= 40+48-17= 19-2-15= 73-30-12= 92-41-1=68-9+31= 83-42+21= 15-4+19= 19-2-15= 11-3+35= 17+17+47= 85-58+36= 83-42+21= 34-14+8= 95-70+45= 93-57-17= 17+17+47= 12+67+6= 59+10-50= 13+39+47= 95-70+45= 76-8-12= 25+16-27= 72+10-15= 59+10-50= 72-59+71= 练习四十一48+27-1= 56+33-50= 39+35-40= 32-23+56= 17+48-37= 26+23+11=12+15+19= 69-32-17= 57+23-62= 57+23-48= 57+23-72= 72-57+18= 72-57+48= 72-48+18= 100-28+35= 23+47-28= 28+24-16= 19+19-24= 22+28+21= 81-32+18= 21+19-8= 39+36-66= 65-39+26= 28+28-28= 34+47-15= 91-19-56= 70-17+38= 18+49+28= 22+49-22= 21-8+39= 练习四十二66-27+19= 38+14+19= 29+27+26=37-29+16= 45+55-22= 100-65+26= 100-39-45= 24+47-26= 88-66+49= 28+19+17= 56+26-39= 67+27-45= 51-22+39= 73-37+38= 29+36-29= 30-13+68= 100-87+48= 66-39+47= 29+27+26= 37-29+16= 45+55-22= 100-65=26= 85-39+45= 24+47-26= 88-66+49= 28+19+17= 56+26-39= 67+27-45= 51-22+39= 73-37+38= 练习四十三29+36-29= 30-13+68= 100-87+48= 66-39+47= 25-18+37= 100-55+45= 75-25+47= 55+19-48= 72+69-132= 48-19+24= 90-37-28= 5+94-49= 75-38-19= 49+24-65= 39+45-57= 78-50+9= 72-2-30= 35+6-40= 47+9-20= 17+3+15= 75+50+14= 49+9-30= 28+20-2= 99-20+6= 100-30-7= 16+15-7= 70-30+33= 85-6-19= 6+24-30= 75-20-30=练习四十四62-5+7= 81-29+17= 45+27-14= 82-29+36= 48+46-27= 59-33-12= 74-62-10= 71-36-10= 94-54+15= 68-38+7= 32-4-3= 45-22-11= 88-45+28= 89-33-3= 61-44-6= 77-54-14= 74-17-6= 57-33-1= 76-71-3= 91-49-36= 89-60+13= 32-29-1= 84-66-17= 45+24+22= 34+41+17= 98+1+1= 12+31+30=90+7+1= 77+12+1= 89+1+5= 练习四十五25+52+1= 53+12+1= 37+58+2= 17+34+44= 38+52+5= 2+97+1= 43+5+12= 27+63+7= 63+17+19= 72+22+4= 55+9+20= 90+4+5= 27+21-24= 69+16+14= 3+83+13= 67+10+18= 73+23+2= 79+7+6= 14+19+27= 71+17+5= 19+71+8= 30+51-13= 66-33+18= 17+56-38=5+74-49= 56+40-62= 65-26+20= 62-61+30= 56+41-52= 32+37-3= 练习四十六81-35+29= 99-79+6= 80-33+16= 69+30-88= 52+47-87= 49+11-8= 92-33+13= 82+14-86= 42+31-67= 29-13+66= 17+24+45= 95-88+40= 57+4-28= 83-63-10= 15+77+2= 28-19-2= 26+5-1= 58+21+16= 72-68-3= 21+31-14= 66+18+10=。
一年级数学下学期加减混合运算专项真题
一年级数学下学期加减混合运算专项真题班级:__________ 姓名:__________1. 按顺序计算出上面数字减9后的结果,填在下面的口里。
2. 解决问题。
(1)小明所在的班有多少人?□○□=□____________________(2)学校的绘画组有25人,演奏组有7人。
演奏组增加多少人就和绘画组人数同样多?________________________________________3. 小老鼠上烛台。
4. 动动脑,请列式解答。
需要几个盘子才能把水饺都装下?________________________________________ 5. 小马过河。
6. 看图列式计算。
一共有多少棵树?□○□=□____________________7. 哪些算式错了?把叶子涂上红色。
8. 动动脑,算一算,填一填。
把4,5,6,7,24,25,26,27这八个数填入下面的等式中,使等式成立。
9. 用1~9这九个数填一填,你能组成多少组这样的算式?每组算式中只有1可以重复使用。
10. 小动物们要回家,请你帮它们找到各自的家。
(连线)11. 猜猜横线上是几?6+______=13 8+______=16 14-8=______ 9+______=12 6+______=11 16-7=______12. 一班要浇多少棵花?______ (______) ______ =______ (______)口答:一班要浇______棵花。
13. 解决问题,列式计算。
还有多少只鸡?________________________________________14. 填写下列各空。
(1)______个十是一百,100里面有______个一。
(2)9个十是______,再添上______个十是100。
(3)从右边起,第二位是______位,与十位相邻的是______位和______位。
(4)5个一和4个十合起来是______。
一年级数学10以内加减混合运算练习题 (30天练习)
姓名:日期:用时:4+1= 6-3= 4+6= 5+4= 8+2= 2+4= 7+3= 6-4= 1+7= 5+3= 1+7= 1+3= 6-1= 5+5= 1+6= 3+7= 6-1= 2+3= 3-1= 2+6= 5+4= 4-3= 4+6= 1+4= 5+5= 7+3= 4+2= 2+7= 3+4= 5+2=姓名:日期:用时:2+4= 6+3= 4-1= 2+8= 6-1= 5-2= 6-2= 5+2= 7-1= 3+7= 2+8= 4+2= 7+2= 6+4= 5+4= 1+6= 2+6= 1+8= 5+3= 6+4= 6-2= 4+5= 6+2= 3-2= 7-5= 5+3= 8-6= 2+4= 1+5= 2+6=姓名:日期:用时:5-1= 3+4= 5+2= 8-2= 2-1= 3+7= 6-1= 2+3= 4-3= 8+1= 8-1= 6+3= 2+8= 2+3= 8+2= 1+3= 4+5= 3+5= 2-1= 6-3= 5+3= 3+1= 7-5= 6+2= 2+4= 5-1= 2+6= 5+2= 4-2= 6+4=姓名:日期:用时:7-1= 6+4= 7+3= 2+6= 2+2= 8-5= 8+2= 6-5= 2+8= 6+1= 6+3= 3+7= 5+3= 1+8= 3+6= 4-3= 2+7= 2+8= 4+4= 3-2= 5+3= 5+3= 4+5= 5+5= 7+2= 6+3= 2+6= 5-3= 7-5= 1+6=10以内加减法运算练习(5)姓名:日期:用时:8-6= 1+5= 4+3= 2+6= 6+4= 2+8= 1+4= 6-4= 4+6= 8+2= 3-1= 5+5= 2+6= 5-1= 7-1= 2+4= 3+5= 7+3= 3-2= 8+1= 3+2= 2+8= 1+8= 9+1= 8-4= 2+5= 4+3= 7+3= 4-2= 4+4=姓名:日期:用时:5+5= 1+3= 8+2= 1+2= 4+5= 4-2= 7-4= 3+3= 4+6= 2+6= 1+3= 8+1= 5+3= 6+2= 4+4= 5+1= 8-2= 1+6= 3+6= 5-5= 3-2= 8+1= 1+7= 6-1= 7+2= 1+9= 8-2= 3+7= 2+4= 2+8=姓名:日期:用时:4+2= 2+2= 2+4= 2+7= 1+5= 3+5= 3+1= 5-2= 5+4= 5+5= 3-1= 3+2= 8-7= 2+1= 4+5= 2+7= 5+3= 8-5= 3+6= 3+1= 1+3= 1+7= 3+7= 1+6= 4+6= 5+5= 5+2= 3+4= 5-2= 1+8=姓名:日期:用时:3-1= 6+4= 6+3= 4+5= 2+8= 1+2= 4-1= 4+1= 3+4= 8-2= 4+3= 8-1= 1+2= 5+4= 5+5= 4+4= 2+3= 2+7= 1+7= 1+3= 3+1= 7+3= 8+2= 3+7= 3+4= 4+5= 7+3= 3+5= 4-1= 1+6=姓名:日期:用时:8-4= 2+5= 5+5= 3+5= 8+2= 7+2= 4+6= 7+3= 1+5= 5+4= 3+3= 6+1= 2+3= 2+8= 3+7= 1+2= 2+6= 6-2= 3+2= 3+3= 3+6= 8+2= 4+4= 2+4= 4-1= 6+1= 7+3= 2-1= 4+6= 5-3=姓名:日期:用时:5+5= 7+2= 3+5= 3+7= 8+2= 2+1= 3+3= 2+3= 2-1= 3+6= 4-3= 2+6= 7+2= 3-1= 4+1= 8+1= 5-3= 6-5= 1+2= 2+7= 3+4= 7+1= 5+3= 4+6= 6+4= 3+5= 1+8= 5+4= 7+3= 2+7=姓名:日期:用时:3+6= 1+8= 6+4= 3+7= 4+4= 4+5= 5-1= 8-3= 7+3= 1+5= 7-1= 3+1= 3+2= 2+5= 6-5= 5-1= 4+6= 2+2= 2-2= 3-2= 5+5= 3+5= 5-5= 1+8= 7+2= 6-1= 4+5= 3+4= 4+6= 8-7=姓名:日期:用时:5+5= 2+8= 2+3= 1+6= 1+9= 5-1= 4+6= 6+4= 5+2= 2+5= 3+7= 2+8= 7-3= 1+5= 4-2= 2+7= 4+6= 3+5= 6+4= 2+6= 5-5= 1+3= 3+7= 1+7= 1+8= 8-6= 3+4= 2+6= 8-3= 2+5=姓名:日期:用时:4-2= 7+3= 3+5= 5+1= 8-1= 1+7= 6-5= 1+4= 7-3= 1+6= 6+2= 3+6= 5-2= 4+6= 1+4= 5+5= 2+7= 3+4= 4+6= 8-2= 1+6= 3+6= 7-5= 2+7= 4+6= 1+2= 2+4= 2+8= 2+5= 5-3=姓名:日期:用时:3+2= 2+2= 5-3= 2+2= 1+9= 1+5= 2+5= 5-2= 8+1= 2+6= 4+4= 5+5= 6+2= 7+2= 6+3= 5+2= 5+5= 1+4= 8+1= 1+8= 2+7= 7-6= 2+5= 4+1= 6+1= 8+2= 5+2= 4+2= 1+9= 2+5=姓名:日期:用时:3+5= 2+5= 5+4= 2+2= 3+4= 6+3= 4+5= 6+3= 5-2= 5+3= 2+7= 4+6= 6+1= 7-1= 8+2= 5+5= 6-3= 8-5= 6+3= 1+4= 7+3= 4+5= 7-4= 4+6= 3+2= 1+5= 3+3= 7+2= 3+3= 3+5=姓名:日期:用时:4+5= 1+8= 2+6= 6-1= 4+2= 7-3= 2+7= 4+5= 3+5= 1+4= 5-5= 4+5= 3+5= 6-3= 1+5= 8-2= 4+4= 2+7= 1+5= 5+4= 7+2= 1+8= 3+7= 3+6= 2+3= 1+3= 2+6= 2+7= 8-7= 6+4=姓名:日期:用时:2+4= 6+4= 4+4= 3+3= 4+5= 1+9= 2+2= 8-3= 5-1= 3+4= 8-4= 4+3= 7-2= 6-3= 4+4= 3+5= 5+5= 7-3= 5-1= 4+6= 8-2= 4+1= 3+4= 8+2= 5+2= 4+5= 7+1= 6+3= 3+7= 7-6=姓名:日期:用时:4+1= 2+4= 3+7= 2+8= 8-7= 5+1= 4-2= 8+1= 3+6= 3+4= 4+4= 5+5= 6+2= 3-2= 2+2= 6-5= 5-2= 3+7= 2+1= 5-1= 1+6= 6+4= 8-3= 4+4= 8+2= 3+5= 4+6= 3+3= 7-2= 3+4=姓名:日期:用时:2+1= 5+3= 1+8= 1+2= 4+2= 3+7= 4+6= 4+1= 4+5= 5+5= 2+7= 7+3= 6+4= 6+1= 5-3= 7+3= 3+7= 1+9= 4-2= 4+1= 3+3= 5-1= 6+2= 7-2= 6+3= 4+2= 5-5= 3+4= 8+2= 1+5=10以内加减法运算练习(20)姓名:日期:用时:5-5= 2+8= 6-4= 7+3= 1+5= 3-2= 3+6= 4+4= 8-5= 6-1= 5-3= 5+4= 4-4= 7+2= 1+4= 4+3= 5+5= 1+3= 8+1= 3+3= 7+3= 6+4= 2+3= 5+3= 1+5= 1+2= 3+7= 7+3= 3+6= 6-4=姓名:日期:用时:6+2= 5-3= 5+5= 5-4= 6+4= 6-1= 8-7= 1+5= 1+8= 6-4= 1+2= 5-2= 8-2= 3+5= 6-2= 6+3= 1+5= 4+6= 5-5= 2+1= 7+1= 2+7= 7+2= 6-1= 7-3= 3+6= 8+2= 6-3= 5+2= 3+7=姓名:日期:用时:5-4= 2+7= 2+3= 5+3= 4-4= 5-3= 3+6= 3+4= 1+9= 6+3= 9+1= 3-1= 7+3= 3+2= 1+2= 6+4= 2+8= 8-7= 2+7= 3+7= 3+5= 2-1= 2+7= 1+7= 1+2= 2-1= 7-3= 3+7= 8+2= 2+6=姓名:日期:用时:2-1= 8-2= 6+4= 5-4= 3+7= 1+2= 5+5= 5-3= 4-3= 4+1= 5+1= 2+1= 3+6= 8-3= 2+5= 6-1= 2+8= 4+6= 2+7= 3+5= 1+3= 7+2= 6-2= 3-1= 1+6= 7-4= 6+3= 4+5= 7-2= 1+8=姓名:日期:用时:1+6= 1+2= 3+6= 6+3= 1+8= 3+7= 8+2= 2+3= 2+7= 1+7= 2+6= 8+1= 5+4= 3-2= 7-3= 1+2= 4+6= 7+3= 1+9= 4+5= 8-1= 3+7= 8-3= 2+2= 6+4= 4+5= 1+8= 1+7= 6+4= 6+3=10以内加减法运算练习(25)姓名:日期:用时:3-1= 1+2= 4+5= 8-5= 8+2= 8-6= 5+5= 1+8= 5+5= 8-4= 4-1= 4+4= 7-5= 5-4= 4+1= 2+8= 7+3= 6+3= 3+4= 5+4= 5-3= 7+2= 3+5= 6+3= 3+7= 2+7= 4+5= 4+2= 3+3= 8-1=10以内加减法运算练习(26)姓名:日期:用时:2+2= 6+4= 1+5= 2+8= 5-4= 4+6= 6+2= 4+5= 2+3= 3+3= 2+7= 4+3= 5+3= 2+8= 8+2= 5+5= 2+7= 7-7= 1+3= 3+4= 7-4= 3-1= 1+2= 1+8= 3+7= 4+5= 1+7= 2+3= 3+1= 4+6=姓名:日期:用时:2+7= 7-1= 6-4= 4+6= 4-2= 3+4= 2+1= 8-5= 8-4= 7-2= 5+5= 5-3= 1+9= 3+6= 3+7= 5-2= 6-5= 6+4= 5+5= 4+4= 1+7= 7+3= 4+5= 7+1= 2+7= 2+8= 1+6= 3+1= 7+2= 3+2=姓名:日期:用时:5-1= 2+4= 3+4= 5-3= 1+7= 4-1= 4-3= 6+3= 2+8= 3+3= 6-2= 1+8= 3+7= 5-5= 8+2= 6-2= 8-2= 5+4= 4+4= 8+2= 6-3= 1+8= 2+1= 4+6= 8-2= 8-7= 3+5= 6-1= 3+6= 7+3=姓名:日期:用时:1+6= 1+3= 2+8= 3+1= 2-1= 3+6= 5+5= 6+4= 2+5= 5-1= 1+6= 4+5= 2+8= 3+2= 7+1= 4+1= 4+4= 6+3= 5+3= 2+7= 4+1= 1+8= 3+7= 1+6= 7-4= 5+4= 3+5= 6+1= 1+2= 3+1=姓名:日期:用时:4-3= 2+1= 8-2= 7-5= 6+1= 6+4= 3+5= 1+6= 2+3= 3+7= 6-2= 4+6= 7+3= 3+2= 7+2= 2+3= 6+3= 3+4= 7-6= 4+6= 3+5= 5+2= 2-1= 6+4= 3+3= 6+2= 7-6= 3+6= 2+7= 1+4= 8-3= 7-5= 6-3= 5+3=。
小学一年级下学期数学加减混合运算课后专项练习
小学一年级下学期数学加减混合运算课后专项练习班级:__________ 姓名:__________1. 想一想,算一算。
吹泡泡。
2. 小明踩了多少个气球?______(______)______=______(个)3. 动动脑,算一算,填一填。
把4,5,6,7,24,25,26,27这八个数填入下面的等式中,使等式成立。
4. 解决问题。
小猫和小狗各有11块巧克力。
______-______=______(块)______-______=______(块)5. 解决问题,列式计算。
还有多少只鸡?________________________________________ 6. 小白鸡还剩几条虫子?______(______)______=______(______)口答:小白鸡还剩______条虫子。
7. 动动脑,请列式解答。
校园舞蹈比赛要定服装,每套衣服需要2块布。
________________________________________ 8. 想一想,填一填。
9. 一班要浇多少棵花?______ (______) ______ =______ (______)口答:一班要浇______棵花。
10. 找规律填一填。
11. 看图写出得数。
16-9=______13-9=______12. 计算并填空。
37+4=______ 26+8=______先算______+______=______,再算______+______=______,再算______+______=______ 再算______+______=______ 13. 应找回多少钱?用两种方法计算。
________________________________________________________________________________14. 看一看,猜一猜。
乌龟可能有多少只?(画“√”)鸭子可能有多少只?(画“□”)36 15 40 68(___)(___)(___)(___)15. 跳绳比赛。