新人教版二年级下册混合运算口算题
小学二年级数学混合运算口算题600道(可直接打印)
16-2×7=9+85-26=50+2×8=2+9×8= 3×8+8=90-81+2=51-30+5=14+11-25=月日 对 题9×5+5=96-2×4=36+59-16=8×6+39= 19+6×6=5×6+22=93-7×4=96-2×3=月日 对 题95-57+44=53-37-4=93-7×4=7+66-49= 4×2+7=60+5×7=5×9+6=63-16+16=月日 对 题45+9+29=75+5×3=95-57+44=46+91+80= 96-44+68=4×7+98=51+37-59=71-9-48=月日 对 题4×4+2=43+58-67=6×4-19=4+4×8= 22+32+97=76+57-79=47-3×2=93-22+34=月日 对 题4×6-11=34+4×4=8×4-22=97-7-66=5+1×7=3×4×9=74+31-16=90+9×7=月日 对 题9×4-10=79-38+40=59+74-70=92-6×2= 6×2+3=9×9-61=89-76-11=6×4+61=月日 对 题8×5+45=96-2×3=70-3+13=13+8×8= 47-11-21=13+71+38=28+30+24=21-2×3=月日 对 题6+86+7=53-37-4=3×7+68=62-4×4= 8×5-14=75+5×3=29+9×2=74-8×7=月日 对 题2+3×8=61+97-8=98-47+0=6×8+3= 26+93-52=5×3+95=80+15+52=56+71-23=月日 对 题87-7×7=72-17-24=4+5×6=4+52+51= 8×3+89=57+71-96=82-74+72=57-13-42=月日 对 题38-7+69=48+43-21=102-4×6=86-73+1= 31+9×8=136-7×7=8×9+72=91-37+58=月日 对 题28-2×8=3×7+20=56+51+18=16+76-54= 79-73-4=83-8-9=92-37-41=27+91-42=月日 对 题14+5×7=32+96-33=49+25+81=89+93-26=98-39+47=22-21+43=113-5×3=58-6-8=月日 对 题66-9×4=9×9+6=65-3×9=12-8+59= 66+14+79=3×5+33=42+4×6=89-16-5=月日 对 题69-56+39=47-16-22=79-46-27=53+93-13= 21+7×8=24+3×8=126-5×6=99-35+31=月日 对 题30+29+53=24-1×8=5×3-6=20+46+62= 15-12+68=3×1+67=74-38-32=41-4×7=月日 对 题8×4+41=61-41-18=91-25-7=27+4×5= 13+16-24=4×9+4=4×8+16=5×9+5=月日 对 题61-20-36=3+5×8=2×8-8=6×8+27= 95-6×7=14+66-52=9×6-12=77-13-14=月日 对 题3×9-9=67-4-56=63-2×4=40-3+18= 3×8+33=64+3×8=6×5+51=2×3+64=月日 对 题45-11-28=10+78+3=19+5×3=4+5×9= 86+6×5=18-11-6=2+8×8=83-57-20=月日 对 题29+4×7=62-4×2=88-68+8=60-54+31=56+8×7=4×9+4=60+33-16=47-25+44=月日 对 题54-35-4=5×8-6=51-6-10=46-24-7= 36-8-17=58+6×3=9×9-25=2+81-62=月日 对 题76-39-10=100-8×6=61-50-7=8+40+18= 60-11-40=65-40-2=51+7×7=51-39-5=月日 对 题75+7×2=4+2×9=27+79-57=79-9×8= 39-32-3=7+20+7=92-84+67=33+2×4=月日 对 题22-3×7=53-17+46=4+5×2=54-6×8= 7×5-19=42+33+38=10+40-9=28+5×1=月日 对 题61-3×6=4×8-16=96-5×8=2+2×9= 5×4+47=28+7×7=38-11-6=7×9+28=月日 对 题13+40+37=5×3+13=24-13+38=35+9×3= 46-3+20=14+51-4=7+5×8=86-73+62=月日 对 题78-20+63=97-89+33=65+7×3=54-46-2= 57-33+45=9×8+18=9×8+21=33+2×4=月日 对 题6×8+3=81-5×2=35+21+23=7×4-7=90-8×1=70+2+3=4+8×6=8+40+18=月日 对 题93-92+46=22+71+6=65-1+25=2+81-62= 85-9×9=54-46-2=2×5+3=41-3×4=月日 对 题8×2+52=2+5×7=73-38-31=33+2×4= 73-62-7=2×3+8=79+5×2=8×6+39=月日 对 题2+4×8=47-11-21=4×4-11=51+37-59= 14+11-25=67-42+75=61-20+57=63-16+16=月日 对 题70-3+13=13+19+29=67-53+6=6×4-19= 60-11-40=75+5×3=67-4-56=75+7×2=月日 对 题4×1-3=40-10+11=63-2×4=13+8×8= 8×5-14=53-37-4=24-8×7=97-7-66=月日 对 题79-38+40=79-9×8=6×4+61=92-6×2= 9×1×4=4+7×1=4+8×6=4+2×3=月日 对 题19+6×6=53-17+46=51-30+5=6×8+3= 50+2×8=71-9-48=96-44+38=83-8-9=月日 对 题4+4×8=96-2×4=93-7×4=58-6-8=4×6-11=89-16-5=95-57+44=12-8+59=月日 对 题9×9-61=90-81+2=6×4+61=69-56+39= 70-3+13=41-4×7=43+58-67=61-41-18=月日 对 题47-11-21=40-3+18=22-21+43=68+1×9= 98-59+47=34+4×4=6×8+27=19+5×3=月日 对 题66-9×4=53-37-4=3×5+33=83-57-20= 21+7×8=74-8×7=65-3×9=46-24-7=月日 对 题15-12+68=42+4×6=51-6-10=83-13-3= 8×4+41=47-16-22=79-46-27=24+3×8=月日 对 题5×3-6=41-4×7=74-38-32=60-54+31= 60-11-40=45-11-28=4×5+2=47-25+44=月日 对 题46-3+20=79-9×8=71+7×7=14+11-25= 15-12+68=39-32-3=2+8×8=63-16+16=月日 对 题19+6×6=35+9×3=92-6×2=6×4-19= 18-11-6=97-89+33=51+37-59=3×7+68=月日 对 题79-46-21=4×9+4=93-22+34=97-7-66=71-9-48=62-4×4=62-4×2=50+2×8=月日 对 题95-57+44=47-16-22=88-68+8=79-38+40= 4+4×8=90-81+2=51-30+5=9×4-10=月日 对 题4×6-11=96-2×4=93-7×4=8×5-14= 8×5+45=96-84+68=93-22+34=6×8+3=月日 对 题8×4-22=70-3+13=47-3×2=27+91-42= 47-11-21=34+4×4=89-76-11=83-8-9=月日 对 题8×3+59=6×4+61=86-73+1=58-6-8= 87-7×7=53-37-4=3×7+68=12-8+59=月日 对 题57-13-42=57+71-96=29+9×2=89-16-5= 38-7+69=74-8×7=8×9-72=69-56+39=月日 对 题28-2×8=61+17-48=4+5×6=6×8+27= 79-73-4=72-17-24=82-74+72=92-37-41=月日 对 题14+5×7=13+16-24=61-41-18=41-4×7= 66-9×4=3×7+20=42+4×6=27+4×5=月日 对 题21+7×8=22-21+43=65-3×9=47-16-22=15-12+68=3×5+33=77-13-14=95-6×7=月日 对 题61-20-36=24+3×8=8×4+41=34+5×9= 5×3-6=58-7×3=79-46-27=80-36÷9=月日 对 题14+66-52=6×8+25=43+78-76=19+5×3= 86-6×5=60+23-42=74-38-32=83-57-20=月日 对 题67-4-56=91-25-7=4×8+16=32+64-18= 3×8+33=39-2-11=13+58+61=60-54+31=月日 对 题9×6-12=90-11-34=6×6+48=53-39+22= 24+51-54=64+3×8=63-2×4=47-25+44=月日 对 题36+8×7=45-11-28=29+4×7=46-24-7= 2×3+64=18-11-6=17+48+3=51-16-17=月日 对 题54-35-4=13+20+48=8+40+18=2+81-62= 29+7×6=40-3+18=2+8×8=51-39-5=月日 对 题36-8-17=62-4×2=44+32-2=84+16+5= 58+6×3=4×9+4=88-68+8=92+7-97=月日 对 题76-39-10=54-6×8=60+33-16=61-50-7=60-11-40=79-9×8=9×9-25=5×8-6=月日 对 题75+7×2=33+19+42=31+7×7=33+2×4= 22-3×7=7+20+7=99-8+81=7×9+28=月日 对 题5×4+47=2+9×2=78-60+63=38-11-6= 7×5-9=53-17+46=92-24+67=97-89+33=月日 对 题61-3×6=46-3+20=58-30+65=85-9×9= 54-46-2=4×8-16=10+40-9=9×8+61=月日 对 题57-33+45=28+7×7=96-5×8=6×8+3= 5×3+13=35+9×3=7+5×8=81-5×2=月日 对 题56+6×7=8+40+18=35+21+23=14+11-25= 3×6+94+8×6=22+71+26=8×6+39=月日 对 题53+60-85=8×2+52=65+7×3=91-52+34= 20+33+42=65-1+25=17+58+16=63-16+16=月日 对 题70-3+13=8+32+44=28+8×7=2×5×7= 47-11-21=47-42+75=2×5+3=51+37-59=月日 对 题23+12+32=70+2+3=73-38-31=6×4-19=13+8×8=25+13+50=41-3×4=22+64-18=月日 对 题60-11-40=2+3×6=16-2×7=60+5×7=76+92-40=7×4-7=79+5×2=8×5-14=月日 对 题75+7×2=6×8+3=61-20+57=20+9×7= 56+6×7=63+91+20=96+59+16=92-6×2=月日 对 题19+6×6=63-2×4=16-2×7=50+2×8=5×6+82=53-37-4=8×6+39=52-1×5=月日 对 题28+0×2=1+9×6=66-9×4=24-1×8=3×1+67=8×4+41=19+5×3=35-4×0=月日 对 题35+9×3=96-2×3=75+5×3=3×7+68=24-1×8=52-1×5=96-2×4=5×6+82=。
小学二年级下册数学混合运算口算题(可直接打印)
44-21^3= 49+30寻5= 14士2+98= 60-42+7= 9x7+35= 16士8+74= 99-3x4= 54士9+84= 17-12^3= 85+7x3= 62-304-5= 75-5'5= 85・36+4= 34+30-6= 14+64士8= 22-16^8= 3x9+39= 16+14-2= 18+9+90= 66-4'6= 39-16^8= 11.12:3= 19+48+6=54+9+67=69-404-8=26-154-5=60-63+7=54-8x3=77-8x9=8x2+34=36-7x2=79-484-6=49+72-9=18寻9+98=8x3+41=8又9-16=79-7*6=54-154-3=94+2x7=27+25-5=29+32寻8=32+4+75=49+7+62=4x9-12=27+48寻8=90-2"7=30寻5+80=6><6+47=50+48+6=8x2+17=82-214-7=15.12:6=66-184-9=59-7x5=81寻9+73=48-6+95=29.42:7=6x2+26=82+2x9=36-6+65=15寻3+89=82-42:6=23.20:5=27+18寻2=95-7x2=61-9x6=39-9x3=4><6-13=36+27士3=87.14小2= 4x8+40=5x4+22= 25士5+75= 69+6x6= 20+21+3= 8x8+32= 89-56^7= 7x9-28=9x5+29= 21+7+86= 83-24^8= 30-12^3= 27.10+5= 63.24+6= 43+45士5= 14+10-2= 82+2x4= 40+18+6= 15士3+57= 43-18^2= 27+3+87= 39+48+8=32+4+87=34-7x4=96+3*9=20+4+58=35寻5+54=4x2+49=57+63=86+3*9=60-164-8=58-3x8=70+5x8=60-12+2=107+80=14士2+70=70-164-8=69+8*4=69-494-7=51-364-4=58+4x7=22+27寻3=29-284-4=3'6+48=47+63寻9=63.20:4=75.54:6=27-164-2=55.25:5=2x2+36=47+54寻9=6x5+46=47.35:5=49寻7+93=98+3x4=95+6*9=36.56:7=87+6*4=12+36-9=47.24+6=94・1"3=21+21-7=4x9-28=67-6x9=4x4+25=8x9-29=19+20+4=45-184-2=17.36小9= 41-4x8=22-354-7= 45+30士6= 72+6x9= 28-20+5= 5x5+35= 16-2+93= 36-30^5= 9x6-16=16+16寻4= 15士5+68= 6x8-13=52+8x7=2x2+30= 40・28+4= 99.54小9= 98+6、8= 96-144-2= 81-6'3= 85.24+6= 9*6-40=16+8+92=8x3+25=4x7+26=21+7+98=41-7x4=94-5x3=46+25寻5=77+2x5=91+2x8=93-4x7=9x9-35=40-3x5=51-6乂4=34-184-2=32+8+93=16寻8+97=16寻2+69=49-364-6=50+18-9=14士7+91=45+5+89=61-284-4=77-214-7=99-5x3=64寻8+88=20+14寻2=32+4+97=48・20:4=75-8x8=86-3x6=91-3x6=9x8+40=64-8+91=76.25:5=57+5x7=7x3-20=16*51=21+24+3=10+2+85=58-9x4=4x3+27=28-4-5=14寻2+83=46+24+8=91-7x9=51+7x6=35寻5+68=40+56-8= 73.28+7= 64+8+90= 13.32+4= 84-14+2= 41.10+2= 14士2+55= 26+18+2= 21+16-2= 82-8x7= 89-304-5= 82+8x6= 28・16+4= 40-7x2= 33+32*= 48-9x5=7x2+46= 26+14-2= 70+2x2= 41+20-5= 65+5x3= 57.56+7= 8x4+45=80+7x5=67-3x5=69+9乂3=3x7-14=27+63寻7=9x9-18=18+3+66=6x9+30=9x5-24=3x2+16=13+12士6=9x2-10=92-8x6=94-724-9=52-184-2=7x7-17=14+7+98=33-4x5=17+24-6=90-8x5=54-214-7=67+5x5=32+4+83=24-5x3=30+24+3=76-35—5=95.32哉=60-6x7=45寻9+62=48・18:6=16+63寻9=6x2+46=5x8-25=50-284-4=83.63:9=75+5x7=46+20+4=3x4+24=9x8-34=17+16寻2=2x9+36=28+30+5=36+6+69=81-5x3=37-9x2=5x3-13=29+81-9= 24士6+94= 93-164-2= 34+21寻7= 46+24寻3= 48-5x2= 78-4x4=2x2+16= 66.35+7= 9x3-20= 25+12-2= 36-20^5= 4x8+18= 25+10-2= 27+48+6= 16+49-7= 46+12+6= 5x4+15= 27+45士5= 51+7x9= 5x6-21= 41+16-8= 5x7+44=12士2+57=9x3-11=26-424-7=89-8x7=74-9x5=4x4+35=89-4x8=38+15寻3=64-81+9=68+9*5=92+3x8=2x3+32=24-6x4=97-*3=68+4乂2=56-544-6=39+28-7=62+2x6=8x7+41=80-12+2=65-544-6=98+8*6=40-5x6=68-16:2=51+6x2=29-564-8=2x7+27=26.72:9=78.21:7=27+49+7=8x2+20=18寻6+92=48士6+61=27寻9+90=48-6+85=9x8-67=74+2x6=66-284-4=93+6*9=74-5乂7=40-8-5=65・16:4=9x7-23=8x4+13=95+6*8=30+5+96=21-3-3= 72士8+59= 90-4乂6= 63+4x3= 16・36小9= 9x7+47= 17-404-5= 64+3x8= 86・36+4= 18-36+4= 72-184-6= 24士6+66= 37-21^7= 99.27+3= 8x3+22= 64+8+66= 62.81小9= 23-3x4= 15+28-7= 77-9x4=9x2+35= 48+8+52= 93-124-3=88-304-6=53-6x3=99+9乂5=6x5-10=46-63:7=72+9+56=44+16寻2=99-104-2=48-8+53=21+3+84=97+9x4=99-564-7=2x2+45=7x7-19=81-424-7=2x4+11=27-284-4=99+2x9=75-284-4=72-124-4=55-544-6=9x7-21=7x5+16=84-7x6=70-9乂7=95.72:9=24+8+54=66.20:5=26+48+6=54士6+96=43.10:2=84+8乂4=88+2x4=2x4+22=8x8-22=37+20+4=3x9+37=49+64寻8=7x8+28=4x6+24=29-244-6=81-6x9=72+9x8=8x6-36=36+16寻4=76+8'6=9x6+27=7x3-14=9x9+18= 27+14士7=35-154-5=3x9+29= 35+36寻9=3x4+46=73-4x9=2x9+43=93-8x9=15-42+7= 53-8x6=15-184-6=58+3x6= 2x5+22=48-12+4=5x5+15= 73+6x4=5乂7-7x8-10=7x2+32= 15=40-18+9=86.72:9= 16-15^3=7x8-14=19-42+6= 85・21+7=57+4x8=2x5+21= 80+7x8=92-364-9=52-56^8= 2x8+45=7x2+13=27+16+8= 57+4x9=21-3+53=54+4x3= 39-6x6=58-36+4=42+30+6= 3><6・10=76-404-5=74-8x7=2x5+42=98-18+2=40-7x3= 14士2+77=407+94=16寻4+92= 39-72^8=35-244-3=2x7-14= 44+35-7=34-324-4=72-7〃3= 25-4x2=61-404-5=52.36:4= 43-4x6=71-9x3=2x2+31= 71-9x5=89-544-6=94-3x8= 21+45-5=5x7+48=91・12:6=45-56^8= 23+35+7= 71-454-9= 62.54+9= 48-4x7= 66-7x6=3x8+20= 75+4x3= 28士4+91= 78-21+3= 56+8+52= 89+3x7= 16士2+57= 23+42+6= 66-104-5= 93-7乂5= 28士4+64= 30寻5+63= 28+7+92= 75+5x6= 87-15^5= 9x9-45= 89-364-6=24-7x3=89-7x8=29-184-3=25-564-7=36-124-6=12士4+80=95+7x6=97-6x8=93-364-9=11+56-7=56+3x8=7x8+38=30-104-2=79-184-9=41-244-4=63+9x2=25-244-8=76-274-3=96-284-7=24-6+81=41+12寻4=8x6-33=60+3x2=32+35+7=78.42:7=28-724-9=4x9+19=56-8+67=39-6x2=66-4乂8=62+9x3=82-8x2=3x9+21=20-164-4=54-5x9=83+3x8=6x8-26=4x9+26=28-814-9=80+5x5=5x2+12=64.27:3=70-40+8=90+3x8=27+63寻9=16-634-9=9乂7-27=2x9+11=9x9+17= 50+63+9= 4x6+35= 45+9+83= 48+8+81= 95+8x2= 86+2*9= 69.25+5= 7x3-15= 57-48^8= 24+6+67= 44-7x6= 66-7x8= 57-5x2= 88+5*6= 9x8-40= 85+5x5= 78-8x3=7x6+36= 37+21+3= 73+3x8=64+9*2=16-10+5=28+36-9=6x8+16=40+12寻3=8x3-10=74-184-9=9x6+25=16-564-7=92+3x4=73+2x7=27-324-4=48+14-2=40-63+9=68-4乂4=37-154-5=21+3+65=9x8-19=25+15寻3=9x8-29=36-454-5=74-144-7=64+9*8=21寻7-3=58+8、6=55.24:3=51.36:6=44+42士6=35+40+5=25.35:5=62-7x6=6x9-28=48-9x3=18士6+98=84+3x4=71+8x9=70+5x4=38-7x5=34+24+9x4+36=50.54:9=4x6+15=84+8x8=47-7x6=16寻2+86=44+54士6=7x4+49= 68-9x2= 85-7x4= 51-7x3=4x7+18= 5x5+23= 70-214-7= 94+9x7= 95.63+7= 56-8x5= 93+4x8= 72+8+75= 30-15^5= 17-14^2= 22-3x7= 27+64+8= 98-3x9= 66+5x6= 63+7+81= 16-56^8= 42-40^8= 59・18+6= 9x2+27=25-164-2=93+6、4=20+5+88=66-244-8=91+4x7=40+8+98=11+25寻5=98+8x2=34+42+7=65-9x4=69-144-7=81-454-9=45-5+88=63-5x9=19-124-3=17-364-6=16寻2+90=3x3+19=23+21寻7=92-5x7=69-164-4=42+7+87=20+4+69=34+36寻4=24-364-9=90-9x8=65+6乂6=39.27:9=96.21:7=91・54+6=97+2x5=8x7+43=30+45+9=81-9+87=54+6+69=65.16:2=9x9+12=20-284-7=54+9x8=34-42:7=6x5-15=44+48+6=405+73=4x9+22=26-5x3=48士6+75=9x7-17= 63+9+53= 28+7+57= 20+5+86= 12-4+78= 44+40寻5= 35+21+7= 95+6x5= 85-35^5= 31+12-6= 75+6x3= 22-72^8= 78+3x9= 85+9x7= 79-254-5= 10.28+4= 66-5x6= 74+7x9= 8x9-11= 54-40+8= 38-7x3= 52-6x3= 44+49+7=14-284-7=35+7+99=16+30-6=33-3x4=18寻3+79=67-6x8=14-2-3=9x2+47=56-8x6=60-6x4=47+32+8=89+7x2=24+4+88=90+4乂2=2x8+39=18+2+62=6x2+37=35+25寻5=8x3+50=40-36+9=38-81+9=70+3x2=69+7x5=84・28:7=97+9x9=7x5+22=20+18-2=59.14:7=72寻9+52=47-6乂7=40+8+57=3x8-17=14寻7+61=31.12:2=40-6x4=94+7x9=59+7x4=33+16寻2=11.1"2=8乂6+31—88+6*7=48+81-9=36-4+88=14+54-9=17+56-7=16・63:7=89+3x6= 6x5+33= 42-4x8=2x9+37= 34-4x3= 16.18+9= 66-7x2= 23-7x2= 25+54寻9= 2x6+23= 98-8x8= 97.25+5= 51+8x8= 89.24+4= 77+5x4= 28*77= 9x8-24= 72-724-8= 27-244-4= 28-4x6= 52-5x4= 12.45+9= 10-2+76=12-6-2=49-4x5=9x6-21=87+4乂6=83-5x6=6x3+34=93-3x5=5x5+32=61+9*6=32+64寻8=28+7+59=75-7x3=72+8+80=67-9x6=55+6x3=28+4+72=40+8+79=5x6-17=3x9-19=35+7+68=21+32-8=24-564-7=79+3x4=55+4x5=41+18寻9=8x9-72=91-7x7=66+6*9=56寻7+65=9x5-33=59.1"2=5x8-11=96.35:7=8x7-55=21寻3+81=8x2+18=39.1"2=91+6x7=94-40+8=54-6+59=8x7-34=88-5x6=41+16寻2=96.14:7=5x9+46=10+5+99=91・45+5= 87+2x3= 5x6-28= 48-7x4= 16+35寻5= 63+4x7= 95+6'6= 49+15士5= 99+8x2= 7x8-38= 98+4x9= 77.15+5= 96-9'9=79-4x7= 12+24士6= 94+2x6= 51.72小9= 85+2x8= 49-5x9= 92-6x7=4x3+12= 9x6+17—94+9x4=66+8*8=8x5+25=95-9x2=63+7-4=28+4+68=49+7+86=45+5+95=16+4+67=4x7+44=42-6-2=77-9x5=94+9*6=2x6+15=45士9+59=6x3-13=8x2+29=92-7x5=84-9x9=91+2x5=97-4x5=33-454-9=39-634-9=14+18寻3=44+36士9=37.40哉=94.35:7=6x9-21=50+42-7=63+9x7=78.12:6=48.35:7=14+24寻4=31+27-3=25+12士6=90.35:5=87-4x2=51+5x2=71-9x4=40+56+7=63寻9+54=72+8+81=33.24+6=4x7-20=73.36:6=72寻9+93=3x3+18=49-7x2= 78+5x9= 95+4x3= 35-9x3= 68-21+7= 40・14+7= 85+5x7= 51+8x4= 19+16-2= 98-18+6= 7x3+23= 3x8+14= 34+14-2= 9x3-26= 46-124-3= 7x8-25= 44+64*= 53+4x6= 56+8+55= 38+35-7= 87-6x9= 21+20-5= 8x6-12=37-6x5=64+2乂6=7x9-56=76-8x9=75+6x4=19-154-3=6x5+27=54-3x4=93+2x8=2x4+40=8x8+26=62-6x3=16寻4+53=72-9-6=6x7+16=65-7乂3=5x3+36=20-724-8=19-564-7=98-20+4=82-164-8=3x9-18=6x4+49=66-42:7=95.25:5=86-64^8=80・81:9=39.24:3=18-6+78=90-56^8=16寻2+60=24寻6+95=10.24:3=6x2+23=2><6+46=1X2+72=93+2x7=50-364-9=45寻9+95=7x8+22=57-9x6=49+40-5=23+54-6=77+3x3=33-5x2=90・12:2=29+21+7= 11.18:6= 25士5+63= 90+2x3= 81-4x7=9x6+44= 54+2x8= 28+24+6= 69-64^8= 27-4x5= 89-364-4= 95+2x3= 45+5+75= 48+6+97= 8x6+28= 16-30^5= 9x6-54= 83-6x2= 37+40+5= 40寻5+52= 51.35+7= 27士9+72= 7x3+13=6x7+23=64-5x8=52-7x6=50-564-8=88-8x5=65+3x8=91-724-9=12+42+6=86+9*7=65+6x2=65+9x4=57-124-6=27+3+86=95-8x4=68-6乂8=92-304-6=80+5x9=97-7乂4=88+7x2=70+8x4=76-304-6=43-484-6=48+45士9=89+2x9=6*8+39=97.21:3=35寻5+64=68-56:7=4><4+26=28-8x2=14.28:4=37.72:9=93+9'6=54士6+77=42.35:5=30-6+97=12.1"3=40寻5+95=7x7-43=36-5x5=83+4乂4=12士6+66=6*8+50=82-8x4=12寻6+60=72+5x8=71-14^7= 86+7x9= 44-3x7= 65・36+6= 42+56-8= 58+7x2= 5x9+17= 74-7x8= 48・36+4= 38-49+7= 28+64+8= 2—7+59= 93+9x7= 80+6、2= 71-81+9= 18士2+52= 98+8x9= 96-15^3= 36+20+5= 80+8x3= 96.12+4= 56+4x7= 2x9+41=24-4x5=2x9+44=61+7米4=67-274-9=493+88=3x8+23=29+15寻5=54+9+55=82-6x5=3x7-10=7x5+36=26-5x4=9x7-11=56-564-7=68+5x3=54-6-9=7x3+12=79+7x6=12-564-7=70+5x9=44+25+5=70+7x8=13+45士9=26.36:6=59・48哉=47+10-5=71+5x5=69-6x6=45-4x4=94+8x7=42+20+4=72+2x3=13+25+5=5x9+22=85.15:5=42+25寻5=78.12:4=24+18+6=35+56+8=92-6x8=11.21:7=39-7x4=38-8x4=9x8+15=8x6-24=29-404-5=9x7-29=76-364-6=16寻2+79= 13-814-9=67-7x9=34-5x4= 69-244-6=42-634-9=90・42:6= 14士2+60=12*62=81+4x3= 55-4x6=9x6-42=95+5x4= 79-6x3=27-124-3=90+7x3= 22-63+7=45+28寻4=21+63-7= 93+2x6=60+3x7=89-4"8= 93-8x5=69+2x7=2x3+13= 64-7x7=6x2+28=34+32+8= 9x9-58=99-9x2=69+8'6= 70-8x3=82-124-4=58+8x5= 18士9+61=18-124-3=85+3x9= 18士3+73=364+60=19+28-7= 38-56+7=83+6x2=87+3x7= 6米4+28=18-424-6=2x2+43= 64-6x2=5x2+48=84+6*5= 5x7-35=50+32*=98+3x8= 74-4x5=44+18-6=69-6*4= 80-36:6=72+9x5=51+8x7= 59+5x7=35+20寻4=3x2+24= 45士9+84=84-6'6=51+2x3= 55+8x8=41+49-7=74-3x9=73+8x6= 22-40^8= 30寻6+73= 20.56+7= 97+5x8= 27+42+7= 69-4乂4=6x9+21= 3x6+39= 74+3x5= 73+6x8= 2x7+13= 5x9+13= 35-4x6= 30寻6+60= 80-9x8= 71+5x8= 50+45士5= 90-284-4= 60-15^5= 81+9x9= 4x7+30= 53+5x2=7x8+44=32+8+64=7x4-16=9x3+15=73-4x4=22-164-2=98-154-5=35+5+74=16+16-8=92+2x6=63+3x5=56-254-5=79-644-8=90+7*6=58+7x5=64-9x3=47+42+7=69-184-2=4x8-11=54-564-7=78-324-4=30-324-4=7x7+24=20寻5+80=27寻3+97=95-36+639+24+6=14+36+6=69-4*9=32-4x8=36寻9+82=37.20:4=72寻9+60=11.20:5=98-9x3=30-6+53=6><6+11=51+9x6=5x4+49=43+35寻7=48.24:3=38+20+4=14寻7+77=24+45寻9=5x4+24=15-40^8=64士8+84= 13-24^8= 4x3+34= 6x6-31=9x8-22=8x7+14= 17+10-2= 14+7+99= 3x4+40= 493+55= 73+6x9= 83.42+6= 58-6x4= 31+54+9= 72-364-4= 71+2x3= 18+28-4= 59-72^8= 13-564-8= 57.32+4= 32-12^3= 24士3+84= 78-4x2=79-7乂4=63+7+71=18寻6+76=8x9-67=67-184-2=15+63寻7=19+12士6=42-6+61=84+4乂8=84+6乂9=3x7-11=87+6乂6=76-8x8=66-163=3x9+46=95-8x6=54+4乂9=42-324-8=7x7+41=1823=25寻5+66=80+6乂7=87-7x6=42寻7+68=96-4乂4=36+72-9=91.16:2=24寻4+65=12.30:6=84・10:5=48+21寻3=70-7x9=63+8*4=21-184-9=75.81:9=8*6+18=32+20+4=69+4*8=7x7-29=89+5'6=48.27:3=7x3+34=82.15:5=9x7-52=6x3+19=32+4+90=52-7x4=9x2+13=23+24寻3= 14士2+57=27-6x3=64+6*2= 82-4x8=73-324-8=48-5x7= 12士6+69=70+3x8=18-6+53= 6x9+37=67-3x4=36-9x4= 50+56*=45+12*=45士5+52= 45士9+94=36-244-3=20-364-6= 92-4x3=60+3乂6=9x4-25= 33+30寻5=8x6+33=9x3+24= 37-7x3=7x9+32=79.16:4= 9x5+32=65+7x7=32寻4+85= 78+7x8=49-184-3=33+27-9= 66-30:6=35-544-6=72-4乂7=6米4-21=9*6+24=5x8-28= 45士9+87=6x2+27=14-184-9= 37+10-5=76+7x6=72士8+52= 48-3x4=39-364-4=7x5-13= 68-36+6=16士8+61=5x9+12= 28-9x3=42+14寻2=32-8+61= 38-40^8=67-724-9=65・30:6= 61.49+7=40-8+72=12+25寻5= 56-6x4=2x8+34=11.72:9= 97-214-7=63-9x6=6x2+29=89+8x3= 16*95= 53+4x7= 36-5x3= 99+9x6= 49寻7+77= 12士3+88= 36-7x4= 64-3x8= 51-64+8= 32-4-5= 42+7+54= 93-6x7= 62-424-6= 21+10寻5= 14+42-6= 26+64*= 10.12+4= 12士2+63= 3x6+19= 17+42-7= 2x9+27= 3x4-10=6x5+49=45+5+83=48+18-3=58-12+6=66+3x5=29+24寻4=47+72寻9=42+7+79=32士4+67=98-6x2=74-404-5=73-274-9=55+3x7=84-3x9=56+4乂6=51-32+8=94-564-8=62-8x5=28+10+5=87+8x9=7x7-44=97-304-5=30+30+5=83・16:4=49寻7+73=9x6+12=74+6乂6=69-6x2=89+6*7=56-4忍=72-*3=79-5x2=22+45+9=21寻3+66=66+7'4=2乂8-16=59-7x3=86.20:5=77+3x7=19.14:2=48+24+3=24-634-9=21寻3+56=27.1"2=65・18:6=80+3'6=25-56^8=88-6'6=69+8'8= 54-10+2=60+3x5=72+4x5= 60+2x3=9x3-22=17+42士6= 12士6+68=90-4x2=87-7x9= 97+3x2=52-184-9=72+6x3= 69.56+7=88-4x3=75-8x5= 79+6x9=63-204-5=21-7+68= 49-7x3=49+14寻2=54-42+7= 49.24+4=18+9+83=89・16哉= 46.25+5=82-7x8=35+42+7= 48-8x3=89-124-2=81-6x7= 97.15+3=26-4x3=7x7-49= 75+2x7=16*72=62-8x7= 51+4x8=63-244-4=5x8+46= 53+8x9=63寻9-7=5x7+41= 4x9-27=41-634-9=87.30:6= 25+45士5=82+5x6=50-5x8=9x4+29=364+78=6x5+37=70-9x2=11+15士3=34-8x3=48士6+52=11+16寻2=18士3+93=96+9米3=50+42+6=6x7+33=。
(完整版)小学二年级下册数学混合运算口算练习题(可打印)
4×6-11=
34+4×4=
8×4-22=
97-7-66=
72÷8×5=
9×36÷9=
33-16÷8=
29+9×7=
9×4-10=
36÷9+69=
59+74-70=
92-6×2=
6×6×3=
24-5÷5=
89-76-11=
29+9×2=
24÷6÷4=
75+5×3=
18÷3-4=
74-8×7=
25÷5×9=
93-7×4=
77+66-49=
4×7-7=
80+5×7=
7×9÷9=
63-16+16=
45+91-29=
72-25÷5=
95-57+44=
9×4-10=
小学二年级数学混合运算口算练习题2
姓名:月日分秒对题
93-22+34=
5×4×7=
22+32+97=
76+57-79=
47-3×2=
小学二年级数学混合运算口算练习题8
姓名:月日分秒对题
24÷6-3=
8×27÷9=
29+4×7=
14÷7×9=
95+9÷3=
9×9-25=
48÷8-3=
36-8-17=
5×(8-6)=
5-36÷9=
78+28÷4=
18÷2×3=
49÷7×7=
46-24-7=
58+6×3=
47+14÷2=
51-6-10=
姓名:月日分秒对题
14+66-52=
32÷4÷2=
77-12÷3=
67-4-56=
3×9+9=
5×(32÷8)=
58+20÷4=
25+18÷9=
小学二年级下册数学混合运算口算练习题(可打印)
82-74+72=
62-32÷4=
56+31-23=
4+52-51=
27÷3-5=
73-6÷6=
57-(42-13)=
86-73+1=
84+42÷6=
(18-12)÷2=
38-7+69=
48+(43-21)=
82-4×6=
36÷(2×2)=
12÷4×2=
20÷4+18=
8×9-72=
姓名:月日分秒对题
10+40-9=
61-3×6=
4×8-16=
96-5×8=
2×9-2=
2×(9-2)=
24÷4-4=
28+7×7=
38-11-6=
7×9+28=
28+5×1=
10-14÷2=
87-(13+40)=
24-13+38=
46-3+20=
14+51-4=
7×5-8=
7×(8-5)=
24+20÷5=
76-39-10=
56-8×6=
61-50-7=
8+40+18=
8÷4+13=
16÷2×4=
16÷(2×4)=
2+81-62=
65-40-2=
小学二年级数学混合运算口算练习题9
姓名:月日分秒对题
71+7×7=
51-39-5=
60-11-40=
39-32-3=
4×5×2=
96-16÷8=
79-9×8=
59-30÷6=
8×5-14=
小学二年级数学混合运算口算练习题3
姓名:月日分秒对题
8×2+7=
78-81÷9=
98-47+10=
6×8+3=
二年级下册口算加减乘除混合运算每日30题共1000题94671
6 — 6 X 8 =10- 2X 1 =1.32- 4X 7= 30- 5X 5= 40- 5X 2 = 21-3X 5= 21-7X 2 = 36- 4X 3= 12-4X 3=10- 2X 5=35- 5X 6=72- 9X 5=40- 8X 3=35- 7X 9=12-6X 6=24- 3X 6=2- 2X 4 =16- 8X 6=72- 9X 7 = 36- 9X 8 = 8- 8 X 1 = 14- 2X 8 = 21 - 7X 3 = 54 — 6X 5 =42- 7X 6 =3- 3 X 1 =40- 5X 1 =35- 5X 2 =8- 8 X 9 =28-4X 2 =8— 4 X 6 =20-4X 7 =5— 5 X 5 =27- 3X 2 =5-1X4=6 — 6 X 8 = 10- 2X 1 = 2.18- 3X 2 =18- 6X 5 =3.27- 9X 1 = 16- 8X 1 = 12-3X 5= 24- 8X 3= 4-4X 1 = 7- 7X 2 = 8- 2X 6 = 12-6X 8= 6- 6X 2 = 24- 6X 7= 54 — 9 X 5= 21- 3X 9=20- 5X 6=54 — 9 X 4= 72- 9X 6= 27- 9X 2 = 10-2X 8 = 16- 8X 4 = 16— 4X 5 = 72- 8X 7 = 6- 1 X 2 = 30- 6X 7 = 12-4X 5 = 20-4X 1 = 18- 3X 7 = 40- 8X 2 = 56- 7X 2 = 5- 5 X 2 = 63- 7X 9 =4- 4 X 3 =3—3 X 5 = 16- 2X 4 =32- 4X 1 =18- 3X 2 = 18- 6X 5 = 4.6— 3 X 5 =27- 3X 5 =5.9- 1 X 4 = 16- 8X 8= 25- 5X 3= 16- 2X 8= 64- 8X 5=45— 9 X 4=6-2X 8 =8- 2X 2 = 81 - 9X 5= 40- 8X 5= 3- 1 X 4 = 14- 7X 3= 6-3X 4 = 36 — 6 X 5=45- 5X 2 = 16-4X 2 = 56- 7X 9 = 72- 8X 6 = 42- 7X 1 = 48 — 6X 7 =14- 7X 8 =15- 5X 3 =2- 2 X 9 =54 — 6X 4 =7— 7 X 6 = 27- 3X 4 = 2- 2 X 6 = 18- 6X 2 = 56 — 8X 7 =30- 6X 6 = 4- 2 X 2 =63十9X 9=6— 3 X 5 = 27- 3X 5 = 6.12-6X 1 =42- 7X 3 =7.9- 3X 4 = 4- 1 X 1 = 32- 4X 2 = 15- 3X 3= 18- 9X 9= 45— 5 X 4= 8- 2X 1 = 3-3X 4 = 32- 4X 4= 6- 1 X 9 = 8 十 8 X 8=18- 6X 3= 81 - 9X 4= 45— 9 X 9= 6- 1 X 5 = 27- 9X 9= 1- 1 X 8 = 20-4X 6 = 48- 8X 2 = 16- 8X 2 = 36- 9X 3 = 15- 5X 8 = 30- 6X 4 = 28-4X 7 = 6- 1 X 1 = 36- 6X 1 = 48- 8X 3 = 35 — 7X 6 =24- 6X 6 = 32- 8X 6 = 24- 3X 7 = 18- 6X 7 =9-9X 6 =12-6X 1 = 42- 7X 3 = 8.40- 8X 9=18- 2X 7 =9.21- 3X 3= 6 — 6 X 6 =27- 3X 8=28十 4X 6=9-3X 1 =12- 3X 9=5— 5X 9 =40- 5X 7=35- 7X 2 =16- 2X 7=56 — 8 X 6=30- 5X 2 = 24- 6X 1 = 42- 7X 5= 36- 9X 9=12-6X 2 = 42- 7X 8 = 24- 8X 6 = 14- 2X 3 =14- 2X 4 =9- 3 X 7 =28-4X 4 =8—8 X 5 =24- 8X 9 =48- 6X 5 =2- 1 X 4 =4- 2 X 7 = 63- 7X 7 = 40- 5X 3 = 15- 3X 9 = 9- 1 X 3 =28-4X 2 =56- 8X 5=40- 8X 9= 18- 2X 7 = 10.v1.0可编辑可修改11.42- 6X 6= 28- 7X 2 = 9-9X 7 = 32- 8X 8= 15- 5X 1 = 14- 2X 6= 20- 5X 7= 48- 8X 5= 63- 7X 3=24- 6X 8= 4- 1 X 4 = 12-2X 6= 24- 4X 2 = 2- 1 X 9 = 8- 1 X 8 = 42- 6X 2 = 21- 3X 6=10-5X 4 = 20- 5X 1 = 10-2X 9 = 16- 8X 3 = 6- 2 X 2 = 9- 9 X 8 = 10- 2X 3 = 40 — 5X 4 =21 - 3X 2 =56 — 8X 6 =45- 5X 3 = 18- 6X 1 = 3- 1 X 9 = 8- 1 X 9 = 36- 9X 9= 30- 5X 4 =v1.0可编辑可修改36十9X 2=12.v1.0可编辑可修改27- 3X 1 =36- 9X 3 =13.45— 9 X 9= 32- 8X 3= 10- 5X 4= 12-6X 8= 9-3X 6 = 16— 4 X 5= 4-2X 4 =72- 8X 4=12- 3X 1 =42- 6X 6=18- 9X 8=8-2X 1 =63十 9X 8=21-7X 4=4-4X 6 =16-4X 1 =42- 7X 6 = 9- 9 X 6 = 64- 8X 3 = 8- 1 X 6 = 28- 7X 8 = 30 — 6X 5 =64- 8X 5 =10- 5X 2 =10- 5X 9 =27- 3X 2 =8- 8 X 9 =3- 1 X 4 =7- 1 X 7 =72- 9X 1 =12-2X 1 =6- 6 X 1 =v1.0可编辑可修改32- 4X 1 =27- 3X 1 = 36- 9X 3 =14.v1.0可编辑可修改56- 7X 6=4- 1 X 3 =15.21- 3X 4= 15- 3X 9= 6- 3X 4 = 42- 7X 7= 24- 3X 8= 9-3X 2 = 25- 5X 1 = 20- 5X 1 = 40- 5X 3= 24- 8X 2 = 7- 1X 3 = 81 - 9X 4= 18- 3X 6= 35— 5 X 8= 35— 7 X 8= 35- 5X 6=49- 7X 4 = 24- 4X 8 = 14- 7X 3 = 12-6X 2 = 2- 2 X 4 = 5- 5 X 2 = 18- 6X 5 = 10- 5X 3 = 32- 8X 6 = 30- 5X 9 = 14- 7X 1 = 7— 7 X 6 = 56- 7X 4 = 32- 8X 9 = 2- 1 X 7 = 5- 1 X 7 =v1.0可编辑可修改21-3X 6=56- 7X 6= 4- 1 X 3 =16.v1.0可编辑可修改35- 7X 4=8- 2 X 8 =17.28十 4X 3= 3- 3X 3 = 28-4X 4= 32- 8X 7= 7- 7X 7 = 48- 6X 9= 42- 7X 8= 24- 6X 8= 14- 2X 9= 40- 8X 2 = 25- 5X 5= 6- 1 X 6 = 45— 9 X 6= 8 — 8 X 8 =10- 5X 8=12-2X 7= 32- 8X 1 = 28- 7X 3 = 6- 6 X 8 = 32- 4X 3 = 24- 6X 5 = 7- 7 X 2 = 3- 1 X 1 = 18- 2X 8 = 12- 3X 8 = 45- 9X 7 = 18- 2X 2 = 8- 1 X 1 = 40- 8X 3 = 36- 6X 9 = 18- 9X 4 = 48- 6X 3 =v1.0可编辑可修改48— 6 X 6=35- 7X 4= 8- 2 X 8 =18.v1.0可编辑可修改21* 7X 2 =19.21-7X 6=27- 9X 2 = 15- 3X 7= 42- 7X 2 = 12- 3X 6= 40* 5 X 5= 8- 8X 3 = 30* 5X 1 = 30* 6X 1 = 42* 7X 5= 56* 8X 5= 27* 3X 5= 2*2X 1 = 6* 2X 3 = 6* 1 X 2 = 16* 8X 8= 10* 2X 8=63* 9X 9 =24* 8X 9 = 16* 4X 3 = 9* 1 X 8 = 8* 1 X 8 = 6* 3 X 5 = 64* 8X 9 = 21* 7X 3 = 9* 9 X 7 = 36* 6X 5 = 45* 5X 7 = 6* 6 X 2 = 42* 6X 2 = 1* 1 X 9 = 4* 1 X 1 = 35* 5X 4 = 9* 1 X 6 = 32* 4X 7 =v1.0可编辑可修改8-2X 6 =48- 8X 2 =20.4- 4X 2 = 4- 1 X 6 =64 — 8 X 7= 18- 6X 4= 10- 2X 9= 8- 2X 2 = 12-6X 9= 8-2X 2 = 21-7X 1 = 18- 3X 1 = 35- 5X 1 = 28-4X 5= 40— 5 X 6= 14- 2X 1 = 63- 7X 3=5- 5X 7 = 35 — 7X 6 =2- 2 X 3 =18- 2X 7 = 24- 4X 2 = 15- 5X 6 = 63- 9X 5 = 8- 2 X 7 = 30- 6X 4 = 12-6X 1 = 7- 1 X 8 = 12-4X 8 = 12-4X 1 = 35- 7X 1 = 54 — 9 X 5 =36- 4X 2 =v1.0可编辑可修改25- 5X 6=8-2X 6 = 48- 8X 2 =21.v1.0可编辑可修改22.20- 5X 6= 49- 7X 3= 16- 4X 2 =16- 2X 3=72- 9X 3=15- 5X 3=530+ 260 =230+ 650 =270+ 210 =350+ 240 =940 — 340 =990— 410 =720 — 660 =210+ 130 = 630 — 570 =870—460= 670+270= 480—200= 920—510= 630+160=220+540=770—730=720—650=520—140=370—160=200+180=470+480= 330+310= 230+230= 410+490= 710—470= 530—370=v1.0可编辑可修改670 — 110=390+ 120 =490+ 470 =23.v1.0可编辑可修改24.680— 420 =660+ 130 =310+ 150 =430+ 460 =830 — 720 =260 — 170 =900 — 440 =430+ 290 = 760 — 100 =370+ 260 = 970 — 190 =310+ 390 = 360 + 100 = 530+ 300 =830—260= 550—160= 110+850=560+130=170+260=430—380= 600—180= 880—290= 500—340= 440+350= 880—450= 620+190= 750+210= 230—180= 990—600= 950—750= 520—490=v1.0可编辑可修改400+ 380 =300+ 500 =500+ 110 =710—390=25.v1.0可编辑可修改26.190+ 240 = 500— 260 = 530+ 360 = 220+ 480 = 520 — 230 = 380+ 390 = 480+ 200 = 850 — 830 = 560 — 330 = 220+ 630 = 640 — 430 = 370+ 480 = 460 + 250=160— 100 =910—730 = 880940—710= 920—860= 400—120= 480+110= 750—420= 170+690= 840—670= 870— 120 =930—250= 670—270= 260+690= 760—640= 480—320= 310+290= 340+640= 200+780= 630—440=v1.0可编辑可修改—760 =870 — 290= 370 —360 =27.v1.0可编辑可修改28.990— 310 =880— 770 =430+ 450 = 780 — 610 =750 — 120 =980 — 710 =710— 640 =880 — 110 =740 — 720 =260 — 110 =370 — 320 =570 — 520 =510—360= 690—340= 790—750= 340+250= 950—200= 990—500= 350—150= 890—480= 770—240= 490+150= 190+450= 910—860= 400—370= 460—420= 980—820= 140+650= 860—230=v1.0可编辑可修改900 — 550=800 — 130=210+ 500 =190—140=790 — 290=430+ 530 =29.v1.0可编辑可修改30.280—240= 870—830= 390—170= 540+180= 680—660= 410—150= 510—100= 300+680= 650+ 160 = 690+140= 710—290= 180+260= 690+230= 230+540= 480+440= 710—460= 690—260=270+ 130 =370+ 470 = 310+ 200 = 290+ 590 =940 — 650 =630 - 120 =580 — 420 =380 — 110 =230+ 360 = 600+ 220 = 770+ 100 = 270+ 370 = 600+ 370 =350 — 230 =810+ 150 =v1.0可编辑可修改950—370=31.v1.0可编辑可修改32.180+ 520 = 480+ 380 = 740 — 730 =380 - 220 =320+ 480 =890 — 590 =220+ 440 = 310+ 270 = 900 — 150 =380+ 290 =570+ 340 =790 — 380 =220— 170 =310+ 270 = 420 — 190440+190= 700—690= 380+420= 870—840= 390+230=480—410=980—880= 120+410= 300+580= 280+540= 320+490=690—420=130+590=160+420= 610—130= 910—430= 620+320=v1.0可编辑可修改=400+ 360 =350 — 290=550 — 530=33.v1.0可编辑可修改34.560+ 290 = 310— 240 =830+ 110 =300+ 320 =740 — 390 =870 — 110 =490 — 340 =220+ 420 = 150+ 530 = 670 — 330 =910— 480 =930 — 690 =370+ 500 = 820 — 380110+210= 710+170= 590+330= 240—140=550+290=850—450= 510—190= 820—250= 620—440= 630+360= 880+110= 720—140= 180+250= 240—170= 570— 160 = 760+190= 540+390=v1.0可编辑可修改=990 — 960=430+ 280 =150—120=120+ 280 =35.v1.0可编辑可修改800 — 120 = (28 — 20) X 6 =36.680— 430 =840—360 = 120+ 460 = 350+ 190 = 840 — 620 = 480 — 230 = 850 — 590 = 780 — 550 = 630 — 480 = 350+ 520 = 920 — 480 = 600 — 560 =990 — 930= 800 — 170 = 130+550—480= 710—620= 170+140= 890—700= 430+560= 520—190= 250+310= 400—210= 140—110= 800—660= 370—120= 920—150= 750—180= 300+130=280+390=700—560=380—230=440 = 150+ 250 = 590+ 170 = 160+ 380 =37.800 — 120 =(28 — 20) X 6 =38.940—910= 150+140= 350—130= 210+770= 420+380= 630—370=840—150= 320+330= 930—660= 760+130= 210+540=260+160=440—360= 210+120= 220+550= 810—600=780— 730 =620— 610 =620 — 310 =330+ 320 =930 — 800 =570+ 210 = 590 — 490 =260+ 670 =160+ 500 =840 — 100 =500 — 270 =750 — 650 =440—320= 39.v1.0可编辑可修改800 — 120 = (28 — 20) X 6 =40.v1.0可编辑可修改41.(55 —51) (68 —54)(43 —36) (50 —44) (61 —57) (63 —55) (61 — 58) (34 —28) (22 — 17) (40 —36)(35 — 32) (71 —56) (39 — 37)(56 —40) (70 —69)x 6= (65 — 44) - 3 =-2= (28 — 18) - 5 =十1 =(47 — 41) x 6 =十1 = (78 — 58) - 4 =十1 = (60 — 57) x 5 =—4= (14 — 13) x 4 =x 3= (60 — 54) - 1 =x 8= (18 — 4) - 2= X 5= (29 — 11) - 3 =x 3= (47 — 32) - 3 =X 2= (8 — 5) x 6= —5= (12 — 11) x 6 =x 3= (33 — 24) - 3 =—8= (1 + 5) x 1 = x 6= (22 + 2) - 8= x 8= (54 — 47) x 8 =x 3= (47 — 39) x 2 =x 8= (41 — 39) x 6 =v1.0可编辑可修改(47 — 42) X 2=(30 — 9) - 3=42.(34 — 32) - 2=(47 — 45) X 5=(13 — 6) X 5 =(24 — 22) X 7=(33 — 23) - 2=(71 — 64) X 7=(52 — 46) X 4=(37 — 31) X 6=(78 — 73) X 6=(2 + 2) X 3 = (75 — 73) X 5=(15 — 10) X 1 =(22 — 18) - 2=(31 — 29) X 7=(55 — 50) - 5=(49 — 48) X 5=(43 — 37) X 7=(18 — 15) X 4 =(67 — 64) X 8 =(40 — 39) X 1 =(57 — 50) X 4 =(48 — 47) - 1 =v1.0可编辑可修改(47 — 40) X 8=(49 — 41) X 5 =43.(46 — 37) - 3 =(24 — 16) X 6 =(10 — 3) X 7= (21 — 17) X 4 =(34 — 30) - 4 =(21 — 16) X 8 =(39 — 24) - 3 =(29 — 23) - 2 =(47 — 46) X 3 =(14 — 12) X 3 =(29 — 22) - 1 =(43 — 38) - 5 =(40 — 37) X 5=(76 — 61) - 5=(13 + 3) - 4 = (78 — 76) X 8=(14 — 11) X 2=(63 — 47) - 2=(25 — 5) - 5 =(22 — 2) - 4 =(17 — 9) X 5 =(66 — 60) X 8=(74 — 68) X 7=v1.0可编辑可修改(47 — 40) X 8=(49 — 41) X 5 =44.(46 — 43) X 7=(23 + 1) - 8 = (35 — 31) - 4=(76 — 55) - 3=(70 — 63) X 5=(80 — 74) - 6=(27 — 23) - 1=(12 — 6) X 1= (6 — 1) X 1=(11 — 10) X 1=(36 — 29) X 3=(23 — 16) X 5 =(53 — 48) X 2 =(67 — 61) X 8 =(14 — 8) X 7= (32 + 3) - 7=(72 — 70) X 1=(39 — 37) X 3=(68 — 61) X 7=(5 + 1) X 2 =v1.0可编辑可修改(32 — 27) X 3=(74 — 68) X 8=(63 — 55) - 1=(47 — 40) X 8= (49 — 41) X 5 =45.v1.0可编辑可修改(72 — 69) X 7=(58 — 43) - 5 =46.(48 — 45) X 2=(30 — 14) - 8=(31 — 30) X 8=(22 — 21) - 1 =(49 — 41) X 8=(38 — 33) X 8=(58 — 55) X 2=(13 — 12) X 6=(59 — 47) - 2=(25 + 3) - 4 = (73 — 68) - 5=(59 — 58) X 6=(80 — 79) X 4=(71 — 66) X 6=(24 + 4) - 4 = (21 — 14) X 7=(3 + 3) X 1 = (25 — 23) X 6 =(46 — 43) X 4 =(33 — 31) X 4 =(38 — 33) X 7 =(64 — 57) - 1 =(23 — 16) X 8 =v1.0可编辑可修改(54 — 38) - 8=(75 — 40) - 7 =47.(32 — 30) X 1 =(4 + 4) X 8= (9 — 6) - 3= (42 — 41) X 6 =(47 — 45) X 6 =(39 — 37) X 4 =(18 — 13) X 5 =(58 — 57) X 4 =(57 — 42) - 3 =(18 — 12) X 3 =(15 — 9) X 7= (69 — 66) X 5=(22 — 21) X 2=(70 — 50) - 5=(12 — 7) X 5 =(43 — 42) X 3=(53 — 49) X 4=(67 — 32) - 7=(80 — 52) - 7=(74 — 70) X 3=(68 — 66) X 8=(52 — 46) - 3=(18 — 11) X 4=v1.0可编辑可修改(54 — 38) - 8=(75 — 40) - 7 =48.(29 — 15) - 2=(75 — 74) X 5=(41 — 37) - 2=(50 — 43) X 5=(69 — 64) X 3=(60 — 51) - 3 =(11 — 7) - 1 =(23 — 8) - 5= (22 — 21) X 1 =(73 — 69) X 4 =(74 — 71) X 8 =(59 — 51) - 2 =(6 — 2) X 8= (62 — 54) - 4 =(59 — 57) - 2 =(7 + 1) X 8= (80 — 76) - 1 =(9 — 4) X 5= (62 — 47) - 5 =(54 — 52) X 4 =(41 — 37) X 7 =(62 — 41) - 3 =v1.0可编辑可修改(43 — 13) - 6=(42 — 27) - 3 =49.(36 — 18) - 3=(30 — 28) X 8=(32 — 25) X 4= (64 — 57) X 8= (66 — 64) X 7=(66 — 46) - 5=(45 — 43) - 2=(29 — 26) X 2=(69 — 66) X 4=(65 — 62) X 3=(71 — 70) X 8=(76 — 27) - 7=(7 + 2)十 3 = (11 — 8) X 1 =(50 — 49) - 1 =(18 — 17) X 7=(37 — 22) - 3=(12 — 5) X 2= (29 — 24) - 5 =(77 — 71) X 8 =(22 — 14) X 5 =(6 — 1) X 6= (12 — 9) X 7=(30 — 24) - 3 =v1.0可编辑可修改(37 — 25) - 3=(51 — 49) X 7 =50.(18 — 15) X 5 =(11 — 6) - 1 =(24 — 16) - 1 =(32 — 20) - 2 =(43 — 42) X 5 =(14 — 6) X 1 =(1 + 2) - 1 = (70 — 62) - 2 =(19 — 13) X 5 =(65 — 64) X 3 =(14 — 12) X 4=(50 — 26) - 6=(76 — 55) - 7=(63 — 35) - 7=(45 — 17) - 4=(43 — 29) - 2=(57 — 50) - 1 =(68 — 66) X 5=(62 — 38) - 8=(27 — 20) X 3=(77 — 73) X 1 =(59 — 24) - 5=(37 — 34) X。