| 计算下面各题,能简算的要简算。 | ||||||
|
| (1)399÷7+123 =57+123 =180 | (2)325÷5÷5 =65÷5 =13 | (3)(411+186)÷3 =597÷3 =199 |
| (4)(384-105)÷9 =279÷9 =31 | (5)43×6÷3 =43×2 =86 | (6)824÷(2×4) =824÷8 =103 |
编辑:chaxungu时间:2026-04-27 13:22:48分类:小学数学题库
| 计算下面各题,能简算的要简算。 | ||||||
|
| (1)399÷7+123 =57+123 =180 | (2)325÷5÷5 =65÷5 =13 | (3)(411+186)÷3 =597÷3 =199 |
| (4)(384-105)÷9 =279÷9 =31 | (5)43×6÷3 =43×2 =86 | (6)824÷(2×4) =824÷8 =103 |