二年级下册数学口算综合练习题23页可直接打印.docx

1、二年级下册数学口算综合练习题23页可直接打印244=7+63=94=366=97=568=28+6=75=36+4=305=639=648=38+16=455=71=25+23=12+35=27+71=46+33=408=21+15=36+22=59+18=72+24=41-29=44-9=72+16=43+32=35-8=567=82=7+56=567=126=42=21-7=73=88=324=80-9=( )6=30427=35-6=287=( )8=48213=64=182=637=96=99=46+10=65+40=819=55-20=9+46=93=99=58+32=80-28=3

2、3+60=546=408=( )4=2061-13=155=93=42-15=189=180-60=72-40=47+8=14+85=61+27=170+20=59=77=73+16=60+300=105=83-29=56=43-17=21+27=328=306=364=648=51=153=168=426=400+50=38+26=93-8=497=69=56-30=355=27+25=279=53+8=49=82=328=81=99=84+7=80-44=1800 -900=420+80=500-60=89-8=64-8=34+9=147=5+58=648=63=99=728=78+15=

3、83-20=43-30=91=77=89+21=96-42=58-36=57=729=366=819=42+13=243=24+8=27-3=42+13=42-6=7+44=427=64-8=213=48=549=497=427=357=19+41=24-63=48-5=273+6=567-3=499+7=432=637=843=65+37=124+18=1648=84+48=255+36=6842=284=899=3663=996=4276=96-80+7=64-40-8=40-4+20=75-8=147+25=155+8=89-8=12+20=546+33=15-459=11-408=7+

4、18=130+80=46-8=85-7=93-8=306=364=45+44=488+7=1800+200=93-80=65+37=10-81=78=73-4=384=76+10=728=64-8=240=71-7+30=70-59=89+21=279=53+8=49=82=328=81=99=84+7=80-44=420+80=500-60=89-8=64-8=34+9=147=5+58=648=63=99=728=78+15=83-20=43-30=91=77=89+21=96-42=58-36=57=729=366=819=42+13=243=24+8=27-3=42+13=42-6=7

5、+44=427=64-8=213=48=549=497=427=357=19+41=24-63=48-5=273+6=567-3=499+7=432=637=843=65+37=124+18=1648=84+48=255+36=6842=284=899=3663=996=4276=96-80+7=64-40-8=40-4+20=75-8=147+25=155+8=89-8=12+20=93-80=65+37=10-81=78=73-4=384=76+10=728=64-8=240=71-7+30=488+7=70-59=89+21=546+33=510+200=7+18=130+80=46-8

6、=85-7=93-8=306=364=45+44=11-408=244=7+63=94=366=97=568=28+6=75=36+4=305=639=648=38+16=455=71=25+23=12+35=27+71=46+33=408=21+15=36+22=59+18=72+24=41-29=44-9=72+16=43+32=35-8=567=82=7+56=567=126=42=21-7=73=88=324=80-9=( )6=30427=35-6=287=( )8=48213=364=182=637=96=99=46+10=65+40=819=55-20=9+46=93=99=58

7、+32=80-28=33+60=546=408=( )4=2061-13=155=93=42-15=189=180-60=72-40=47+8=14+85=61+27=170+20=59=77=73+16=60+300=105=83-29=56=43-17=21+27=328=306=364=648=51=153=168=426=400+50=38+26=93-8=497=69=56-30=355=27+25=244=7+63=94=366=97=568=28+6=75=36+4=305=639=648=38+16=455=71=25+23=12+35=27+71=46+33=408=21+1

8、5=36+22=59+18=72+24=41-29=44-9=72+16=43+32=35-8=567=82=7+56=567=126=42=21-7=73=88=324=80-9=( )6=30427=35-6=287=( )8=48213=364=182=637=96=99=46+10=65+40=819=55-20=9+46=93=99=58+32=80-28=33+60=546=408=( )4=2061-13=155=93=42-15=189=180-60=72-40=47+8=14+85=61+27=170+20=59=77=73+16=60+300=105=83-29=56=43

9、-17=21+27=328=306=364=648=51=153=168=426=400+50=38+26=93-8=497=69=56-30=355=27+25=244=7+63=94=366=97=568=28+6=75=36+4=305=639=648=38+16=455=71=25+23=12+35=27+71=46+33=408=21+15=36+22=59+18=72+24=41-29=44-9=72+16=43+32=35-8=567=82=7+56=567=126=42=21-7=73=88=324=80-9=( )6=30427=35-6=287=213=364=182=63

10、7=96=42=99=46+10=65+40=819=55-20=9+46=93=99=58+32=80-28=33+60=546=408=( )4=2061-13=155=93=42-15=189=180-60=72-40=47+8=14+85=61+27=170+20=59=77=73+16=60+300=105=83-29=56=43-17=21+27=328=306=364=648=51=153=168=426=400+50=38+26=93-8=497=69=56-30=355=27+25=279=53+8=49=82=328=81=99=84+7=80-44=147=432=637

11、=843=65+37=124+18=1648=84+48=255+36=6842=284=899=3663=996=4276=96-80+7=64-40-8=40-4+20=75-8=147+25=155+8=89-8=12+20=546+33=510+200=15-459=11-408=7+18=130+80=46-8=85-7=93-8=306=364=45+44=488+7=1800+200=93-80=65+37=10-81=78=73-4=384=76+10=728=82=328=4900-1800=20+80=430+1000=500-60=89-8=64-8=34+9=147=5

12、+58=648=63=99=728=78+15=83-20=43-30=91=280+450=77=3600+5800=89+21=730-190=3700-370=8500-5500=244=7+63=94=366=97=568=28+6=75=36+4=305=639=648=38+16=455=71=25+23=12+35=27+71=46+33=408=21+15=36+22=59+18=72+24=41-29=44-9=72+16=43+32=35-8=567=82=7+56=567=126=42=21-7=73=88=324=80-9=( )6=30427=35-6=287=213

13、=364=182=637=96=42=99=46+10=65+40=819=55-20=9+46=93=99=58+32=80-28=33+60=546=408=( )4=2061-13=155=93=42-15=189=180-60=72-40=47+8=14+85=61+27=170+20=59=77=73+16=60+300=105=83-29=56=43-17=21+27=328=306=364=648=51=153=168=426=400+50=38+26=93-8=497=69=56-30=355=27+25=279=53+8=49=82=328=81=99=84+7=80-44=

14、18-900=27+23=64+28=23+49=24+57=34+58=26+8=37+5=77+5=58+8=26+57=4+18=68+13=32+18=65+56=28+16=6+16=54+18=46+7=46+37=24+8=36+48=25+37=86+7=52+18=26+8=5+39=72+9=15+38=25+16=53+39=58+27=46+27=25+37=66+17=69+21=28+54=39+28=19+62=58+32=43+28=18+23=43+8=36+15=29+35=25+37=54+7=34+9=24+16=58+34=42+9=29+27=19+

15、35=68+12=27+28=53+27=70-3=81-18=71-26=72-25=40-19=72-7=77-22=91-65=49-40=45-30=62-7=81-3=74-21=90-9=77-39=30-12=50-36=64-38=28-19=35-19=62-59=50-42=54-37=71-33=72-28=34-28=50-32=92-47=41-72=82-16=85-57=21-15=53-35=44-44=32-23=40-28=43-26=37-21=46-17=65-47=74-47=81-13=65-32=72-67=65-19=77-19=55-28=41

16、-27=92-68=62-57=60-22=70-21=88-9=44-19=66-38=71-28=5+40=70+1=54-4=30-18=13+60=36-17=4+40=17+48=60+3=76-6=87-19=60+3=70+9=56-28=49+3=32-26=62-29=42-27=95-57=67-7=8+20=2+30=94-4=6+50=70+8=48-19=37-7=2+50=26+58=65+19=52-28=35+26=8+70=23+719=32+87=32-26=85-58=24+28=78-19=26+28=52+29=55+17=74-15=54-48=88

17、-28=81-34=35+36=44-15=36=183=186=153=63=255=205=55=306=93=43=164=124=82=244=44=204=246=25=69=29=94=82=105=93=56=497=186=62=62=122=27=155=305=246=164=204=153=105=51=186=306=45=63=164=255=366=5+1=122=426=243=26=66=255=124=38=155=33-9=183=8+72=36=42-5=205=50-27=105=26+7=183=18+6=305=20+4=5+67=49=18+23=

18、43+8=36+15=29+35=25+37=54+7=34+9=24+16=58+34=42+9=45+5=11=55=728=99=248=147=61=153=362=42=62=62=105=7052=497=102=546=204=496=213=36=93=90-45=244=155=279=99=729=342=364=55=56+41=567=162=426=182=51=45-39=363=246=567=366=243=45=273=84=568=369=366=455=66=126=14=186=18=248=366=486=468=546=77=51=16=568=21

19、7=287=73=357=236=427=459=306=497=92=567=648=246=637=85-8=43=168=728=27=99=279=57=189=83=8193=729=819=91=189=11=426=248=364=637=1924=25=546=28=204=47=497=102=306=37=38+40=459=94=56=62=328=15=488=27=48=264=76=122=49=124=58=63=79=637=328=4085=21=53=26=648=33=54=32=168=23+17=1624=426=19=549=63=31=96=64=

20、44=65=2797=81=546=71=88=637=89=85=408=93=5493=69=306=73=99=164=77=287=408=66=6394=74=91=78=246=75=243=819=36=25+41=5676=142=357=63+24=92=366=95=357=273=44=5689=369=427=123=59=204=57=98=183=81=168=99=162=71-68=61=153=93=45+45=59=66+26=55+52=728=98=52+35=84=142=62=62=497=102=5464=279=204=36=306=155=49

21、7=94=93=97=4266=244=189=99=729=22=306=142=78=355=56+41=80-46=105=426=72=182=65+26=56=369=64=5463=88=48=75-64=21=88=324=85-62=205=65=4052=168=50+40=213=58=287=54=248=67=355=496=217=38=82=48=305=183=52=486=42+36=814=255=639=284=55=819=36=25+41=147=43=90-65=45=41+25=47=357=49=36+24=122=78-19=38=124+9=11=55=728=819=82=189=279=273=34=2799=51=43=153=182=86=42=62=62=426=6488=92=84=497=45-6=102=36