部編人教版二年級(jí)數(shù)學(xué)上冊(cè)口算專項(xiàng)試題4

1、部編人教版二年級(jí)數(shù)學(xué)上冊(cè)口算專項(xiàng)試題及答案（最新）1、口算。89=24+5=73+20=65=8+53=24+42=87-19=79=57-14=48=78-39=58+27=90-60+5=55+5=60-（4+23）=46+7-5=2、直接寫(xiě)出得數(shù)。886912345511482413506508192464405700333152125253、小狗學(xué)算術(shù)（用你喜歡的方法計(jì)算）4、直接寫(xiě)出得數(shù)。97=459=259=728=39=42-8=88=546=5、直接寫(xiě)得數(shù)。1/530090015008001406046214981027408119736039636、直接寫(xiě)出得數(shù)1823549

2、956536243294733866559257、直接寫(xiě)得數(shù)6922187478609759263794568840628、直接寫(xiě)出得數(shù)。7047=500800=20007002452=196417090=12004007356700400=30500=4009001936=80906846=150809187=9、直接寫(xiě)出得數(shù)。288453248281620585264656824631710、直接寫(xiě)得數(shù)。62123366186164246306338224420518311、直接寫(xiě)出得數(shù)。25+56_34_93_55_74_56+19_65_72_2/582_81_93-47_45_12、

3、口算。87=405=96=459=648=567=284=497=819=56=728=29=546=273=49=213=205=182=75=88=13、算數(shù)汽車，你必然能算得對(duì)又快14、直接寫(xiě)得數(shù)。300250400196822818002006373409081925573022015、直接寫(xiě)出得數(shù)。542364423723160903846702585715007003287416916711005003/5參照答案1722993306166686343323985353033482154415907100091681033711503741594584228415463534927346495120070080671500200020996412081301512121831302523754482148035122136405282313002700768380800173005301300551702270492013203640849148443101246344514646118112272528753014168462012568545887793091899364/57；4；9；35；1；13、7；11；3；8；10；9；16；0；7；6；8；9；3；18；614、50；596