× = | 125×1.6= | ÷ = | 75÷10%= |
7× ÷7× = | 44÷ = | 3.14×40= | ÷3- = |
× = , | 125×1.6=200, | ÷ = , | 75÷10%=750, |
7× ÷7× = , | 44÷ =40, | 3.14×40=125.6, | ÷3- =0. |
,200,
,750,
,40,125.6,0.分析:按照整数、小数、分数和百分数的四则运算方法进行计算.
点评:此题考查整数、小数、分数和百分数的四则运算的计算方法.
编辑:chaxungu时间:2026-04-27 09:12:48分类:小学数学题库
× = | 125×1.6= | ÷ = | 75÷10%= |
7× ÷7× = | 44÷ = | 3.14×40= | ÷3- = |
× = , | 125×1.6=200, | ÷ = , | 75÷10%=750, |
7× ÷7× = , | 44÷ =40, | 3.14×40=125.6, | ÷3- =0. |
,200,
,750,
,40,125.6,0.