部編人教版二年級數(shù)學(xué)上冊口算(A4打印版)

1、部編人教版二年級數(shù)學(xué)上冊口算及答案（A4打印版）1、口算。69246340040012004005687756341306076641880020030558284800900190090045990021001600700942、直接寫出得數(shù)。46382155930872646023949792445920928433287425424193、直接寫出得數(shù)。57366764072929628480956754、直接寫得數(shù)。444=842=963=1806=777=882=363=822=3005=855=5、直接寫出得數(shù)284=279=55=46-9=405=366=9+81=147=427

2、=29+5=57=9（9-4）=3+34=38-(12+12）=6、口算6024382354182432173592571926824670122918352847131/57、直接寫出得數(shù)4060=10035=4828=5220=57=358=359=96=377=459=497=287=246-4=6（5-3）=（15-5）2=54-6=8、直接寫出得數(shù)。728=7+63=94=36+4=24-6=426=75=639=9、直接寫出得數(shù)。70050013006001200800400015004003005090500010002000600010、直接寫出得數(shù)20+40=59754042

3、7（）8=608+444297780558+20（）+25=751米30厘米（）厘米45厘米+55厘米（）厘米（）米11、直接寫出得數(shù)35248954600500708056481000507300300100040012、直接寫得數(shù)124=105=182=305=183=205=426=123=246=459=213=284=13、直接寫出得數(shù)40+8=79-5=18+60=14-6=13-4=8+6=16-7=7+8=2/532-20=9+8=18-9=16-9+30=46+40=67-50=47+30=90-50+42=50+30=20+45=72-40=28-4+5=14、直接寫出得數(shù)

4、。8070279100700080002000100060014234081663314691936134654900400330106622231515、直接寫得數(shù)。3018076352007000338230080030030001200800244997405693/5參照答案15443800800719070424610006407170010005300090036243972965835855748475454933563610547713411,42,32,30,1144,12,41,60,1757325378690263435451514636;61;36;5652;35;45;3658;47;7;60710065207235434454574125148970364018735791200700200025007001404000800010604535356852810675070100111593511001508105070006001232964/5647445771348747889149151217937861777828065322914