Page 19 - 新思维数学活动用书3 样章
P. 19
1 Numbers to 1000
6 Round each amount to the nearest $10.
$537 $772
$695 $808
7 Round each amount to the nearest 100 kilograms.
150 kilograms kilograms
555 kilograms kilograms
444 kilograms kilograms
501 kilograms kilograms
18
