部編版二年級數(shù)學(xué)上冊易錯題口算帶答案(題)

1、部編版二年級數(shù)學(xué)上冊易錯題口算帶答案（精選題）1、直接寫出得數(shù)。28845324828162058526465682463172、口算小妙手。59384885696014510702090420040003000600243632351642302053、直接寫出得數(shù)54+23=64-42=37+23=160-90=38+46=71-25=85-77=500+700=4、直接寫出得數(shù)345464226967780171918322272839351713868832220946244505、直接寫出得數(shù)56631435-2692-20=22259+36+1=466、直接寫出得數(shù)。2231437

2、220323329514418412510313517321935365595163321/57、直接寫得數(shù)330-30=5000+500=480-70=47=600-400=97=340+60=498=200+800=1600+400=485=3800-800=455=729=637=700+60=8、直接寫得數(shù)65+25=408-108=255=330-230=488=470+100=427=97=9、口算8424621366729472482841427827918610、直接寫出得數(shù)35248954600500708056481000507300300100040011、直接寫出得數(shù)。

3、364872234956186093556975312、直接寫得數(shù)。4718275328944975635100285405001307007605005804073374535100951406013、口算36459601298100551585942/53515244796087914、直接寫出得數(shù)。12372944352041477182557615、口算。527832355481833666496654655281034101277620672593/5參照答案12013203640849148443297662464401102002400148826377226070844681200412968541639683153840106565301849724101272467142314161627254727132422231143123525111730055004102820063400611000200093300098976089030051006570663932473682816775618241059351100150810507000600782725543212289354367917240830126054011080520013404548174/5455403601836514、4；8；1；15；