| 计算下面各题。 | ||||||
|
| (1)576÷4×2 =144×2 =288 | (2)(600+250)÷5 =850÷5 =170 | (3)(760-182)×7 =678×7 =4746 |
| (4)399÷7+480 =57+480 =537 | (5)844÷(2×2) =844÷4 =211 | (6)(452-146)÷9 =306÷9 =34 |
编辑:chaxungu时间:2026-04-27 13:22:46分类:小学数学题库
| 计算下面各题。 | ||||||
|
| (1)576÷4×2 =144×2 =288 | (2)(600+250)÷5 =850÷5 =170 | (3)(760-182)×7 =678×7 =4746 |
| (4)399÷7+480 =57+480 =537 | (5)844÷(2×2) =844÷4 =211 | (6)(452-146)÷9 =306÷9 =34 |