二年级下册数学口算综合练习题.docx

1、二年级下册数学口算综合练习题5918=7224=4129=449=7216=4332=358=567=82=756=567=126=42=217=73=88=324=809=427=356=287=213=364=182=637=96=99=4610=6540=819=5520=946=93=99=5832=8028=3360=546=408=6113=155=93=4215=189=18060=7240=478=1485=6127=17020=59=77=7316=60300=105=8329=56=4317=2127=328=306=364=648=51=153=168=426=40050

2、=3826=938=497=69=5630=355=2725=244=763=94=366=97=568=286=75=364=305=639=648=3816=425=71=2523=1235=2771=4633=428=2115=3622=5918=7224=4129=449=7216=4332=358=567=82=756=567=126=42=217=73=88=324=809=427=356=287=213=364=182=637=96=99=4610=6540=819=5520=946=93=99=5832=8028=3360=546=408=6113=155=93=4215=18

3、9=18060=7240=478=1485=6127=17020=59=77=7316=60300=105=8329=56=4317=2127=318=306=364=648=51=153=168=456=40050=3826=938=497=69=5630=355=2725=214=763=94=366=97=568=286=75=364=305=639=648=3816=455=71=2523=1235=2771=4633=408=2115=3622=5918=7224=4129=449=7216=4332=358=527=82=756=567=126=42=217=73=88=324=8

4、09=427=356=247=213=364=182=637=96=42=99=4610=6540=819=5520=946=93=99=5832=8028=3360=546=405=6113=155=93=4215=189=18060=7240=478=1485=6127=17020=59=77=7316=60300=105=8329=56=4317=2127=328=306=364=648=51=153=168=426=40050=3826=938=497=69=5630=355=2725=279=53+8=49=82=328=81=99=84+7=8044=147=432=637=843

5、=65=124=164=84=2+36=68=384=99=366=96=425=80+7=648=404=75=147=154=88=12=546=510+200=459=408=18=130+80=468=85=93=306=364=45=489=1800+200=9380=65+37=1081=78=734=38=76=728=82=328=49001800=20+80=430+1000=50060=898=648=34+9=147=5+58=648=63=99=728=78+15=8320=4330=91=280+450=77=3600+5800=89=730190=3700370=8

6、5+55=244=763=94=366=97=568=286=75=364=305=639=648=3816=455=71=2523=1235=2771=4633=408=2115=3622=5918=7224=4129=449=7216=4332=358=567=82=756=567=126=42=217=73=88=324=809=427=356=285=213=364=182=637=96=42=9-9=4610=6540=99=5520=946=93=99=5832=8028=3360=546=408=6113=155=93=4215=184=18060=7240=478=1485=6

7、127=17020=59=77=7316=60300=105=8329=56=4317=2127=328=306=364=648=51=153=168=426=40050=3826=938=497=69=5630=355=2725=279=53+8=49=82=338=81=99=84+7=8044=18900=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+3

8、9=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+35=68+12=27+28=53+27=703=8118=7126=7225=4019=727=7722=9165=4940=4530=627=813=7421=909=7739=3012=5036=6438=2819=3519=6259=5042=5437=7133=7228=3428=5032

9、=9247=4172=8216=8557=2115=5335=4444=3223=4028=4326=3721=4617=6547=7447=8113=6532=7267=6519=7719=5528=4127=9268=6257=6022=7021=889=4419=6638=7128=5+40=70+1=544=3018=13+60=3617=4+40=17+48=60+3=766=8719=60+3=70+9=5628=49+3=3226=6229=4227=9557=677=8+20=2+30=944=6+50=70+8=4819=377=2+50=26+58=65+19=5228=3

10、5+26=8+70=23+719=32+87=3226=8558=24+28=7819=26+28=52+29=55+17=7415=5448=8828=8134=3536=4415=36=183=186=153=63=255=304=55=306=93=43=164=124=82=244=44=204=246=25=69=29=94=92=105=93=56=497=186=62=62=125=27=155=305=246=164=204=153=105=51=186=306=45=63=164=255=366=51=122=426=243=26=66=255=124=38=155=339=

11、183=872=36=425=205=5027=105=267=183=186=305=204=567=49=18+23=43+8=36+15=29+35=25+37=54+7=34+9=24+16=58+34=42+9=45+5=11=55=748=99=248=147=61=153=362=42=62=62=105=7052=497=102=546=204=49=213=36=93=9045=244=155=279=99=729=342=364=55=56+41=567=162=426=182=51=4539=363=246=537=366=243=45=273=84=568=369=36

12、6=455=66=126=14=186=18=248=366=486=46=546=77=51=16=568=217=287=73=357=236=427=459=306=497=92=567=658=246=637=858=43=168=728=27=99=279=57=189=83=8193=759=819=91=189=11=426=248=364=637=1924=25=446=28=204=47=497=102=306=37=38=459=94=56=62=328=15=488=27=48=264=76=122=49=124=58=63=79=637=328=408=21=53=26

13、=648=33=54=32=168=23+17=162=426=19=549=63=31=96=64=44=65=2797=81=546=71=88=637=89=85=408=93=549=69=306=73=99=164=77=287=408=66=638=74=91=78=246=75=243=819=36=25+41=566=142=357=63+24=92=366=95=357=273=44=5689=369=427=123=59=294=57=98=183=81=16=99=162=7168=61=153=93=45+45=59=66+26=5+52=728=98=52+35=84

14、=142=62=62=497=102=5464=279=204=36=306=155=497=94=93=97=426=244=189=99=729=22=306=142=78=355=56=8046=105=426=72=182=65+26=56=369=64=546=88=48=7564=21=88=324=8562=205=65=409=168=50+40=213=58=287=54=248=67=355=496=217=38=82=48=305=183=52=489=42+36=814=255=639=284=55=819=36=25+41=147=43=9065=45=41+25=4

15、7=357=49=36+24=122=7819=38=124+9=11=55=728=819=82=189=279=273=34=259=51=43=153=182=86=42=62=62=426=647=92=84=497=456=102=36=93=86=41=9+12=729=45=364=455=39+45=306=427=105=42=185=95=142=46=155=213=84=244=87=162=48=246=37=88=324=35=63=39=639=49=258=65=305=66=405=87=168=36+42=213=42=486=355=217=38=82=4

16、1=187=89=284=91=818=36=287=248=39=205=41=123=49=819=57=25+41=147=66=63+24=427=52=567=37=122=40=75+21=6957=49+37=8125=408=253=268+125=280+40=6622=46+20=8542=9031=69=5541=304=58112=45=53=5131=133=604=12050=30064=60=66=05=5031=4250=5280=45080=57140=82=3000400=427=8020=420330=5+28=95=173=21288=639=507=7

17、2=184=3203=60-15=62=03=820=2240=77=568=380190=406=5023=350=40-6=300+6=34=9026=86=522+23=64=124=85=05=159=60050=52=20036=15+3=380+50=7890=385=48=6800=40-25=66=43624=19=120-3=360+80=300+7=85+247=310+3=200+5=320+2=607=700+2=83=70550=86=154=409=145=35080=57050=23+3=173=2008=53070=02=26380=82=260=102=73=

18、33=305=85=6000+4000=5000500=8600600=1300500=6-4=59+42=8738=37=249=395=495=70550=86=54=549=145=35080=57050=23-3=103=208=53070=8502=26380=102=980=22=73=33=305=85=6000+4000=5000500=8600600=1300500=64=59+42=8738=37=59=395=495=75+21=6957=49+37=8125=408=253=268+12=280+40=6622=46-20=8542=9031=09=5541=304=5

19、8112=45=53=5131=13-3=64=12050=30064=410=67=45=5031=4250=5280=45080=57140=82=3000400=427=60=420330=58=65=173=21288=609=507=72=18-4=03=60-15=62=43=82=2240=77=568=380190=406=5023=350=406=306=34=9026=87=522+23=64=04=05=385=55=60050=62=20036=15+5=380+50=7890=30+5=148=60=40-25=6+6=43624=69=03=360+80=30-7=85+247=133=309=507=72=184=30+3=60-15=62=43=82=2240=77=568=380190=4006=5023=350=406=36=73=9026=86=522+23=64=124=85=405=155=60050=62=2003653=380+50=7890=305=48=60=40-25=66+6=43624=119=103=360+80=37=85+24=103=205=32=66=02=83=639=557=70+2=84=33=6015=526=43=22=2240=78=568