| 计算下列各题。(能用简便方法的要用简便方法计算) | ||||||
|
| (1)2010+210÷15 =2010+14 =2024 | (2)1.25×0.25×32 =(1.25×8)×(0.25×4) =10×1 =10 |
(3)7.5×1.8+2.5 | (4)![]() = ![]() = ![]() |
(5)![]() = ![]() = ![]() = ![]() | (6)![]() = ![]() = ![]() = ![]() |
编辑:chaxungu时间:2026-04-27 13:22:51分类:小学数学题库
| 计算下列各题。(能用简便方法的要用简便方法计算) | ||||||
|
| (1)2010+210÷15 =2010+14 =2024 | (2)1.25×0.25×32 =(1.25×8)×(0.25×4) =10×1 =10 |
(3)7.5×1.8+2.5 | (4)![]() = ![]() = ![]() |
(5)![]() = ![]() = ![]() = ![]() | (6)![]() = ![]() = ![]() = ![]() |