新人教版三年级数学下册第5单元《面积》试卷1
1小学数学第六册第五单元试题一、填空1、(),就是它们的面积。2、边长是1厘米的正方形,面积是( ),周长是( )。面积是1平方米的正方形,边长是()。3、4平方米=()平方分米8公顷=()平方米500公顷=()平方千米300平方厘米=()平方分米200平方分米=()平方米9平方千米=()公顷4、在括号里填上适当的单位。小明身高132()。一张邮票的面积是6()。教室地面的面积是56()。课桌面的面积约是42()。中国的领土面积大约是960万()。5、一个长方形的长是5厘米,宽是3厘米,它的面积是(),周长是()二、判断(对的画“√”,错的画“X”)。1、边长是4米的正方形,它的面积和...
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