小学三年级下册(三下)人教版数学第四单元测试卷.2
三年级数学第四单元检测卷2一、我会填。1.王老师要买27个篮球,每个篮球50元,王老师需要带( )元钱。2.17个42连加的和是( );( )是36的28倍。3.93×50的积是( )位数,最高位是( )位。4.在○里填上“>”“<”或“=”。34×11○43×11 27×86○65×28 50×30○750×2二、我会判断。1.46×11=460+46( )2.如果两个乘数的末尾都各有一个0,积的末尾一定有两个0。( )3.两位数乘两位数的积不一定是四位数。( )三、我会选择。1.下面算式的积最接近3600的是( )。A.39×91 B.39×99...
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