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四年级计算比赛练习卷班级 得分 一口算80÷10270÷4596÷32500×60÷42×1625×413×5724816×66×5÷5240÷377÷1120×5012×512-10÷245×2027×348÷3416÷44025-1280-26420-70420÷7024×5164×8125×854-28650÷13210-70(30-15)×20二用竖式计
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四年级下计算练习 :
四年级数学计算比赛练习卷班级 得分 一口算80÷10270÷4596÷32500×60÷42×1625×413×5724816×66×5÷5240÷377÷1120×5012×512-10÷245×2027×348÷3416÷44025-1280-26420-70420÷7024×5164×8125×854-28650÷13210-70(30-15)×20二用竖
四年级下册计算题练习一一直接写出得数:= = = = 25×12= = 8= =×100= = 4×31×25= 28×0÷54= 6537×0= = 25×4÷25×4二竖式计算并验算:= =三计算有些能简便的要简便计算:89×9989
四年级下册数学计算题????????????????????????????? 四则运算(-)班级???????? ???????? 1口算:11×70=????? 0×536=????? 34×5=?????? 84×2=?????? 35×30=?180×4=????? 19×6=?????? 24÷12=????? 99÷11=????? 36÷18=?96÷6=?????? 60÷12
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四年级口算练习题1 : ×30 42×4 63-7 230×20 130×3 60×50 150÷3 260×2 75-26 21×40 35×20 15×80 300×6 15×8 23×30 51÷3 60÷60 80÷5 240÷80 100÷50 1200÷20 250÷50 270÷90 50÷10 360÷40 500÷50 280÷70 34×2 15×5 490÷70 21×3
四年级数学计算训练----笔算乘法1班级 1把下列算式填写完整 2 □2 3 6 □ 5 □ 2 □6□ □2 9 4 □6 —3 2 □ —1 8 7————— ————
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