题目内容
| 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) = = = |
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题目内容
| 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) = = = |