2一年级口算题大全.docx

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1、50+12=40+61=87-20=59-4=24+61=16+30=82-20=36-11=67-3=70+4=32+45=45-11=26-2=75-23=41+60=7+61=25-4=94-24=56+23=83-21=24+60=94-73=63-22=35+14=46-10=72+4=63-52=90-10=76-53=26-14=40+60=90-30=38-8=32+16=94-70=83-20=59-8=28-5=50+12=63-40=46-11=67-5=74-23=14+30=90-21=26-4=75-33=53+23=32+47=58-18=94-74=56+33=

2、42+14=16+61=68-15=63-42=33+14=75-23=27+60=75-20=90-20=76-23=31+14=73+5=56+20=58-8=32+17=38+20=23+30=30+14=68-5=50+13=42+26=50+21=77-20=75-23=17+30=50+18=40+37=31+10=56+23=32+46=30+19=70+11=33+21=32+14=6+61=31+46=75+3=42+20=77-23=25+60=72+4=78-7=51+11=31+17=50+2=40+67=98-6=31+15=33+20=15+30=84-20=92+

3、5=31+40=42+25=33+45=47-11=71+6=71+14=50+11=5+61=28-4=51+12=41+61=30+15=29+60=94-63=16+31=82-21=31+45=72+6=63-22=30+45=45-10=71+4=40+50=90-80=70+61=25-14=94-70=64-22=36+14=30 + 9 =40+47 =63-50=91-10=77-53=29 + 6 =58-3 =92-32=39-8=33+16=58-50 =50 + 38 =59-30=29-5=51+12=37 + 5 =5+43 =67-15=75-23=15+30=

4、23-20 =68-5 =75-32=54+23=33+47=67-60 =25 + 40 =56+32=43+14=17+61=40 + 9 =96-90 =33+12=76-23=28+60=63-30 =48 + 8 =76-22=32+14=74+5=42-2 =58-8 =32+13=39+20=24+30=4 + 90 =55-3 =51+13=43+26=51+21=20 + 67 =52 + 30 =17+31=51+18=41+37=56 + 10 =47-7 =32+45=31+18=71+11=23-6 =66-20 =6+60=32+46=76+3=20 + 80 =7

5、0-7 =25+61=73+4=79-7=51 + 8 =77-9 =51+2=41+67=99-6=37-7 =32 + 3 =15+31=85-20=93+5=57 + 30 =90-40 =30+45=48-11=72+6=72-60 =61 + 5 =15+61=29-4=18-4 =68-8 =60 + 30 =28+61=95-63=66 + 10 =90-70 =55-8 =71+6=64-22=83-3 =7 + 50 =7 + 33 =41+50=91-80=71 + 5 =20 + 23 =86-20 =84-20=59-5=60-5=50 + 28 =86-40 =34-

6、11=68-3=6+40=52 50 =49 + 3 =23-2=76-23=45-5 =18 + 30 =56 + 3 =95-24=57+23=6 + 56 =86-40 =22 + 50 =25 + 20 =64+6 =32-4 =96-2 =71 + 9 =7+42 =65 + 3 =41-2 =24-9 =88-4 =17 + 50 =15-3 =38-9 =40-2 =76 + 10 =30 + 20 =30-3 =50-8 =46-9 =93-3 =100-30 =32 + 6=63-9 =43-4 =18 + 5 =6 + 30 =29-7=37-8 =18-2 =70-5 =

7、88-60 =35 + 2=56-20 =38 8 =56 + 20 =7 + 40 =73+4 =88-9 =35 + 5 =64+6 =94-6 =25 + 4 =75-9 =85 + 2 =65 + 3 =38 + 4 =43 + 5 =92-3 =59-4 =15-3 =100-70=87 + 10 =42-7 =78 + 10 =30-3 =3 4 + 4 =39-3=71-6 =82-5 =12 + 6 =7 4 - 7 0 =48-30=58-10 =64 + 6 =29-7 =2 8 + 6 =95-40=47-8 =32 + 7 =33 + 2 =7 + 64 =81-2 =

8、26-7 =49-5 =3+40 =11 + 9 =60 + 8 =52-3 =63 + 3 =15 + 40=80-3 =39 + 10 =69-10 =84-2 =23 + 5 =95-4 =76 + 10 =63 - 5 =60-4 =37 + 1 =64+3 =70 + 30 =80-2 =11 + 20 =29-3 =98-4=48-9 =36-9 =45-3 =38-3 =25 + 7 =47-8 =78-4 =30+8 =15-4 =62-2 =52-4 =65-8 =60-7 =18-2 =83 + 5 =43-8 =99-9 =25+4 =30 + 8 =83 + 10 =6

9、8 9 =72-2 =36-5-43 + 1 =10 + 8 =40-2 =45-9 =84+4 =86 + 2 =56 + 20 =27-9 =86 8 =52-3 =70 + 3 =30-2 =66 + 10 =52-4 =60+8=20-9 =72-2 =83-3 =43-8 =80-7=53 + 5 =66-4 =71 + 5 =68-9 =32 + 4 =35 + 2 =39-2 =60-5 =40-2 =26-5 =39-4 =20-9 =36 + 3 =27-9 =84+4 =8 + 50 =53 + 5 =58 + 30 =32-4 =35-10 =20-1 =35 + 2 =

10、28-7 =41-2 =71 + 9 =16+9=39-4 =87-10 =38-9 =12 + 6 =5+18=8 + 50 =80-6 =30-2 =29-7 =17+3=20-1 =32 + 6 =72-2 =33 + 2 =36+6=40 + 6 =29-7 =66 - 4 =3+40 =29+5=62 + 7 =35 + 2 =39-2 =15 + 4 =87+9=89-5 =73+4 =20-9 =23 + 5 =48+8=63 + 3 =25+4 =53 + 5 =37 + 1 =35+8=34-2 =43 + 5 =35 + 2 =29-3 =4+19=504=87 + 10

11、=39-4 =38-3 =7+26=11+2=39-3=8 + 50 =15-4 =4+37=53-3=48-30=20-1 =18-2 =29+4=60+8=95-40=40 + 6 =30 + 8 =19+8=80-7=81-2 =62 + 7 =43 + 1 =29+7=32 + 4 =60+8 =89-5 =86 + 2 =7+38=26-5 =39 + 10 =63 + 3 =70 + 3 =9+18=84 + 4 =76 + 10 =34-2 =30-2 =40+6=35T0 =70 + 30 =50-4=72-2-35+30=71 + 9 =48-9 =11+2=66 4 =62

12、+8=18-4 =47-8 =53-3=39-2 =75+5=23+7=48+7=10+40=50+37=29+5=26+8=39+9=61+10=49+7=87+9=19+60=2+38=18+5=87+9=48+8=32+8=56+8=74+6=50+8=35+8=16+9=36+5=37+2=61+9=4+19=24+6=35+6=26+5=85+4=7+26=15+37=46+9=23+7=91+8=4+37=44+7=9+25=47+4=82+5=29+4=67+9=23+8=88+3=39+10=39+8=50+8=46+6=47+6=46+7=26+7=61+9=90+9=39+

13、8=73+7=7+38=85+4=84+7=68+5=37+4=6+18=91+8=34+7=26+8=78+3=40+6=82+5=56+3=19+6=27+60=35+30=39+1=12+9=28+5=39+8=32+8=46+7 二93+3=53+6=68+5=25+5=23+7=58+3=78+5=9+25=13+7=37+4=75+7=37+9=35+6=86+8=78+3=35+6=23+8=2+40=19+60=27+6=86+8=89+6=86+2=32+8=39+8=39+2=75+5=48+7=16+9=68+5=27+4=86+6=39+10=34+6=9+25=50+

14、5=68+7=16+9=5+37=85+6=34+9=87+9=5+18=14+7=92+4=10+60=26+9=17+3=37+9=86+2=9+50=25+6=36+6=57+8=39+2=75+5=71+5=77-7=27+4=36+6=45+30=29-20=50+5=18+7=69+1=56-4=54+9=47+9=6+33=63-50=70+60=83+70=18+70=49-7=39+50=67+40=44+3=26-3=10+40=88+3=5+32=59-3=6+10=47+6=25+4=67-3=18+50=39+8=20+35=46+30=74+6=68+5=4+75=

15、99-50=37+2=36+8=3+95=30-1=26+50=19+6=30+65=55-2=23+70=28+50=53+20=27-5=47+4=53+6=85+3=46-30=88+3=78+5=4+52=4+74=47+6=17+9=30+65=51+7=99+1=45+30=6+22=38+40=68+5 二45+3=16+3=93-80=26+8=5+41=40+58=76-40=19+60=50+41=56-30=63-30=48+50=6+32=56-3=95-5=23+6=52+6=89-40=86+10=78+50=40+47=89-4=2+82=87+9=62+4=75

16、-30=45-20=?83+8=27+40=56-3=069+0=19+6=5+23=29-4=73-40=100-30=59-4=36-30=95-4=70+28=6+98=19-6=5+34=20+80=65+30=92-50=13+5=50+34=85-2=58-30=58+30=36-3=12+5+50=65-5-50=80-20+6=64+80=53+70=70-30+5=60+4+20=75-70+9=80-20+15=6+32-30=46-6+60=78-8+29=78+7=74-8=18+16=30+50+12=36-5=50-40=9+71=25-20+71=3+87=45+

17、40=20+36=54+3-5=91-50=40+3=92-1=46+6+20=5+93=99-8=60-30=90-50+42=39-6=7+48=80-10=32-2+58=74-50=91+5=8+14=75-40-3=30-7=98-3=49+0=22-20+50=36+91-2=10+29=18-2=20-20=20+64=81-5=1+21=82+6=40+31=50+34=24-9=90-80=96-10=72+7=90-40=40+4=92-20=28+7=40-30=15-4=30+35=26-20=8+47=70-60=12-4=39+40=97-0=83-3=8+27=4+96=50+46=70+13=73-4=20+68=6-5=9+5=60+31=23+30=30-7=10+20=25-0=33+6=9+38=82-30=18+70=31+4=74-0=1+94=90-8=50+2=48-5=20+78=32-1=71-10=84-4=81-9=46+1=70-40=80-30=30+45=41-0=15+3=84-80=43-3=0+99=