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1、二年级数学(上)计算题汇编68-(45+20)=99-95=99-78+11=(30-24)7=7+13+24=72+47=55+31-16=53-10-33=71+(35-22)=23+3+6=5(74-68)=43+(84-70)=64+9=78+16-65=2+20+52=92-94=8+88-44=57=88-25=57-(15+25)=43-42+15=23+67=60-75=66-52+43=29=92-40=46+(71-60)=25+33=87-85=78-19-12=30-15=26+51=82-13-55=92-50=57-26+20=77-37-16=87-18=95-8
2、7=76-(54+19)=56-(12+24)=88-(56-3)=68+(79-61)=53+35-4=44-12=86-42-27=13+13-11=95-3-65=72-(14+51)=82-(48-11)=53-25-28=96-(13+12)=31+(93-68)=18+(99-52)=72+42=46-(42-20)=96-(83-39)=93+(83-82)=59-33+45=65-48=44-39=87-7=11+13+6=93-8=35+49=76-43-18=24+21-11=76-(51+14)=74-26=70-(46-24)=33+(32-28)=48+28=62-4
3、4-4=79+72=30+(32-24)=19+18+10=17+(87-84)=75-20=65-51-4=17+46+31=47+15+17=98-(24+25)=27+14+51=18-14+48=16+73=33+50-41=93-49=71-12-24=7+48-48=82+11=77-46+30=32+24-50=17+57-45=23+(58-53)=52-(28+3)=18+56=99-80=94-(38-2)=95-41-39=27+70-42=86+(27-22)=36-31+9=31+36+9=21+64=40-20=56+3-48=21+76=29-(21+4)=11+
4、87=64-1=35-27+65=20+(91-70)=57+11=80-77=24+(69-64)=51+33=53+35-12=89+3=90-3-4=(38-30)6=52+21=53=42+28=78-14-50=17+28+55=9+31=66-36=31+39+24=36+(66-7)=96-58-15=68+(69-55)=4(15-6)=21+57-35=36+(70-53)=64+30-23=13+38=2+8+74=76-(69-10)=41+2+10=16+64-20=46-32-10=39+33-30=17+8=55-33=3+79+14=64-52=74-24=57-
5、49+82=51-30+14=19+42-48=75=21+(40-10)=4+17=71+3+15=8+(38-24)=65-7-25=15+56=16+56-29=73-(25+37)=44+67=36+32+10=88+12-57=68-6-45=(24-19)4=79-(21-14)=47-9=46+15+14=35-34+49=44-3=90-30=80-(32-25)=53-41=86+43=73+(62-48)=46+7=34-83=(89-85)9=71-40=65-2=6+89=73+2=12-25=10+22+22=97-(51-17)=19+75-63=99-(41+44
6、)=55=76-52-2=99-91+73=47+9=32+58=(25-17)5=14+27+52=10+13-14=39+(29-6)=44-(14+21)=14+(93-16)=69-28-28=43+53-66=65+3=54+79=45+7=97-68-9=91-81+27=99-(6+7)=19+38+33=59+19=(98-92)6=77-9-15=10+(74-44)=88-(30+16)=72-54+29=32-(25-6)=47-(64-44)=95-(29+22)=99-97=7(94-87)=68+(51-23)=57-8-21=25+56-31=74+(87-76)
7、=74-40-17=8(24-16)=15+34=21+7=3+79-42=51-(2+6)=88+29=22+(99-93)=99-47+2=24-64=20+80=65+49=94-(27+42)=71-(77-64)=37+36=47+10-7=67+26-77=69-(97-71)=36-(64-49)=72-42+45=64+(13-9)=97-27=7+74+19=46-(26-22)=37-49=35-11+29=26+(60-15)=37+16+40=89-(54-34)=52+(64-18)=62-14+31=56-(13+3)=60+(55-37)=12+81-86=11+
8、93=46+11+41=97-(40+16)=83-12-23=44+48=2+76-7=49-15+4=86-(40+38)=44+8=31+10=72-9=59+37-20=94-(90-16)=83-63=92-(57-35)=80-(33+34)=46-(67-37)=76+9-75=48-27+6=47-15-2=22+20+18=13+10+10=56-(79-57)=73-27-42=32+28=54-(10+3)=37+34=67-4=47+22=61+35-88=30+61=87-(65+16)=94-23=81-19-53=26+55=54-38-11=(63-54)9=4
9、2+23-56=80-7=28+10=32+44=97-(23+69)=64-(22-2)=91-(75+11)=(70-67)9=45+27=50-45=85=46+38=78-63+44=56+35-44=91-35=69-18=37-30+10=72-55=61+55=21=23+(69-9)=77+10-5=41+39=88-20=53-(54-38)=70-49+20=21+49-17=84-31=85-13-31=94-72=86-62=7+56+4=83-(8+17)=30+(81-67)=89-(77-70)=47+(62-29)=13-2+78=11+4+7=24=36+7=
10、2+92-80=63-32+57=27-20=54+18-55=94-53-4=5+(67-15)=53-(58-18)=71-60=73-(60+8)=67=32-1=64-16=6(31-27)=87-11-37=68=73-68+11=48+8+20=31-17=42+3=47-13-9=90-(98-44)=24-(5+7)=24+4-8=86-(63+10)=75-(8+31)=95-(33+35)=4+94-58=60-(86-53)=61-30+64=78-56+11=71+18=47+7=31-(98-97)=79-51=68-13+38=16+(90-49)=45+45=92-(33+23)=93-60=98-30-32=11-10+91=46-40=14+(61-31)=80-(5+22)=84-72=13+15=19+3+65=61+(80-54)=4(99-94)=42-(43-23)=70+24=8+(91-84)=20+18+55=41-12=47-28-3=14+77-7=81-76+45=89-44+42=31-10=25=70-(24-17)=37-27+67=64+19=6+67=94=28+55+5=29+59+5=25+71-71=45-33=77-(8+10)=88-36-36=33+76=7(58-54)=31-10
