3.58X67十35.8X3.7一0.358X40,你能用简便方法算出下面各题吗?

2024-10-22 16:43:41
有1个网友回答
网友(1):

3.58×67+35.8×3.7-0.358×40
=3.58×67+3.58×37-3.58×4
=3.58×(67+37-4)
=3.58×100=358