小学数学口算心算题天天练(75套直接打印!)

89-37=51-39=52-27=63-27= 48+23=57-48=54+29=62+19= 86-54=54+28=27+36=65-36= 84-48=40-29=48+48=60+25= 56-28=78-69=72-37=53+28= 54+37=59+19=55-47=73+29= 98-56=35+17=60-38=36-25= 42-19=75-59=24+38=42-23= 44+39=70+19=16+23=57-16= 62+12=22+55=46-28=48-26= 72-54=16+27=43-27=63+25= 76-37=54-29=79-64=98-48= 56-36=67-60=85-50=42-32= 69-31=93-56=23+32=42-19=

37-25=50+22=62-48=22+55= 86-45=70-42=72-54=16+27= 40-12=83-56=76-37=54-29= 64+36=71-55=56-36=67-60= 55+38=15+57=39+38=93-56= 78-29=37+18=47+19=46-19= 36+27=46-38=65-26=25+8= 45-16=42-19=74-18=44-17= 34+58=53-29=63+28=36+17= 43-25=73+14=36-27=22+18= 52+16=62-59=52-34=82-33= 67-28=84+9=29+35=45+9= 58-29=47+18=47+29=76-19= 46+27=56-38=75-26=45+8=

35-16=42-29=74-68=64-17= 24+58=53-39=43+28=56+17= 63-25=73+24=56-27=22+28= 27+16=62-49=62-34=62-35= 52-17=91-37=36+26=81-35= 77-28=84+19=39+35=35+19= 68-39=47+28=67+29=84-29= 26+17=66-48=85-56=72+18= 45-36=72-39=78-39=74-37= 74+18=83-49=83+17=46+27= 53-35=63+34=64-45=32+19= 53-35=63+34=64-45=32+19= 63+37=64+24=53+16=82-37= 47+19=55+38=40-17=79-28=

54-45=71-15=61-39=85+7=

72-45=46-28=72-17=68-57=

96-59=43-27=76-38=42+59=

56-27=79-64=75+17=60-37=

86-58=85-50=48-36=60-37=

52+23=23+32=53+36=46-38=

35+17=76-18=42-37=75+17=

86-45=55+17=63-49=92-59=

40-12=38-16=42+13=42-16=

63-37=70-42=75-55=62-56=

50+22=83-56=15+56=48-26=

75-33=48+35=38+46=42-19=

12+29-19=69+10-36=27+12-28=67+27-37= 33-17+15=75-36+10=72-54+12=65-39-15=

62-18+24=54+21+18=53-29+19=35+12-28= 86-12-15=57-33+31=36-27+9=77-19-16= 88-34+18=85-36+27=12+79-62=51-27+28= 51-42+53=77-65-6=71-52+36=75-24+26= 75+24-23=32+45-38=81-45+36=24-16+40= 63+12-42=53-37+15=63-23+28=48-26+18= 21+82-60=36+34-14=73+12-71=21+82-60= 44-5+12=100-76+22=72-45+32=54-21-18= 67-47+22=21+82+17=83-27+10=54+21-18= 65-33-18=68-65-3=54-52+17=88-51-24= 76-63+1=63+18+11=65+15-47=77-34+55= 43-29+13=85-28-28=77-38+42=60-34+35= 17+27-10=55+38-15=54-41+36=99-88+77= 75+15-30=92-6+11=42-37+54=77-64+22=

25-9-12=73-28=36+45=28-19-9= 23-14-9=54-28=39-27=3+14+7= 11+16-9=23-10-5=61-15=82-36= 12+18-15=25-16-7=56-38=37+48= 30-16-9=28-2-19=3+29=51-18= 30-11-13=26-7-18=46+14=82-34= 12+3+14=30-16-14=75-46=60-25= 13+12+5=30-11-13=54-26=80-9=

16+12-19=26-5-16=38+27=9+34=

18+11-13=28-19-3=62-38=18+26= 26-18-8=25-7-13=51-18=54-26= 19-8+11=26-17-5=52-16=34+38= 30-8-16=15+3+10=61-19=76-54= 30-13-8=12+15+2=34+38=27-19=

30-15-14=29-5-7=38+36=35+16= 10+15+4=13+2+14=28+27=54+28= 9+10+11=30-15-4=35+26=28+39= 24-8+9=12+17+1=46+29=38+36= 11+13-15=24-17-5=33+49=37-21= 26-17+8=4+13+9=37+16=37-37= 23-15+5=13+15-19=51-34=56-27= 26-8+17=16-9+15=54-28=64-13= 23-19+15=28-21-7=56-27=19+28= 25-19+14=12+5+13=64-13=25+37= 24-16+15=25-18+17=58+16=91-8= 26-18+15=25-9-13=27-19=73-29= 28-12+6=15+17-14=38-9=38+36= 26-18-2=11+13-15=37-18=28+27=