二年级上册加减混合口算练习

1、二年级上册加减混杂口算练习二年级上册加减混杂口算练习二年级上册加减混杂口算练习二年级上册加减混杂口算练习30+23+31=55+6+10=49+23+11=2+56+8=2+22+16=35+41+1=52+7+1=13+6+10=12+13+31=66+7+15=3+59+16=5+9+36=14+37+3=11+6+16=7+52+7=57+5+11=80+4+1=6+2+54=50+46+2=7+56+20=13+15+4=11+56+10=6+42+29=43+43+5=36+16+22=50+16+18=2+13+23=59+10+9=34+18+18=2+27+41=3+43+29

2、=19+64+6=54+26+12=36+5+25=4+20+48=47+31+10=6+41+51=81-25-35=55-14-31=63-40-1=98-66-3=77-1-41=41-4-28=99-21-32=94-79-3=96-33-53=74-12-11=68-7-32=97-7-25=89-59-27=33-9-12=79-19-38=68-8-37=97-60-19=58-6-19=1/1097-15-63=81-16-3=95-6-62=92-17-71=50-22-10=92-81-6=54-30-20=78-3-37=61-8-18=91-43-47=45-31-1=

3、82-63-1=68-5-46=78-34-14=86-29-49=79-39-8=50-40-1=61-38-2=75-16-46=42-8-13=10+68-39=59+31-51=82-69+77=46-26+14=81+13-44=62-57+94=64-39+3=99-34+18=1+99-68=80+12-9=97-36+32=77+17-20=77+15-54=7+26-8=77-64+67=13-7+61=17+80-47=77+11-54=59-33+46=67+23-78=30+45-69=1+90-81=47-35+63=45-44+48=98-35+27=5+88-8=

4、38+34-59=51+29-67=74-59+20=20-16+33=48+28-15=4+80-15=6+86-69=67+2-52=88-83+48=35-21+11=70-36+24=2/1059-16+19=10+75-29=44-12+11=65+23-19=44-16+58=35+12+22=34-15-6=17+23-15=61-20-32=36+18+16=28-16-8=69-40-15=77-37+12=50+21+19=36-18-18=79-24-5=80-30-45=52+12+17=33+13-20=49-25-23=97-36-45=68-46-11=77+13

5、-45=56+45-70=84-22-34=36+45-52=50-30+23=96-54-32=85-35+40=29+64-39=65+24-52=37+26-18=59-34-16=76-33+14=38+22+15=69-16+9=47+13-40=36-45+32=36+15+24=36-25+18=46-27+11=22+16-18=46-8-14=74-23+16=66+34-48=49-26-19=85+9-27=38+46+22=84-28-30=76-35-21=64-29-15=72+18-36=55+45-62=76-28-33=88-36-26=26+35+18=66

6、+24-19=3/1057-34+22=81-18+9=97-38-51=64+26-53=52+25-36=46+21+17=28+34+38=56-24-14=63-27+12=55-26-15=38+22+29=9+47-12=29+14+9=34-21-16=45-25+34=16+19+22=30-18+23=47+13-26=64-52+19=46+28-33=75+29-63=88-66-12=41-19-14=34+15-20=52-36-13=46-26-18=76-28-14=38+26-46=29+41-31=28-9-6=61-32+8=46+29-27=62-35-1

7、8=46-23-23=65+25-31=70-32-28=61+34-29=18+27+34=64-28+9=43-28+16=18+26+14=75-26-17=40+31-22=27+33-24=44+43+13=33+44+22=18+29+13=34+27-24=41+16-25=32+26-19=32+16-24=81-26-15=74-26-25=36+18-24=25+34-16=59-38+17=86-37-26=4/1046-29+35=44+38-18=65-56+11=34-19+22=47+25+13=28+24+35=42-24+9=35-16-7=80-19-34=

8、448375441782948486256502561611241532666243911062505647412516642814321002386922248779813210439266341815216324522843595399058228856296632375417399268263525576520336839397114296345469496566267115734105343575213691783765319536652445273524414807278826907171459205/10722461167767861176929781410554827224632

9、159528119623810042643533190845395198442816978786345621772719979084939385144237203160226549428872141086132049421679748363111614212350351972436426687619411346520763148562781754546716331082675331811936354542243646145515936330954519925826625304938185722217025909952318556396/10721163014253634437347631645

10、72359639255323762436638692879510352677422349225452419351464897544372645090441090763777174773784072362306859163317350451353374855651310158321974418611485724428762664455776052834942803940388778476511779625271719446656868614335243653073523383573762106362274524714280133362734816337/105050695421202868929

11、077395029691248477417746847320549746325139436017313162654125086651355836851529841384131495024537426946929238710238821391421253202551737108942100613374946762730788404549421583230332536822891128626244825774222417019491061637426157185165341871188845164632192832374933123034253840703524408/1013191361369481777564755146143703451296330677479183377054534361822919186228172751913131711716666746338856351185585033281876861910906947424438562655135326112953465371