| 请直接写出下面各题的得数吧! 0.32×200= | 14÷35= | 3.3+2.46= | 0.9-0.26= |
+ = | - = | ×12= | ÷ = |
| 解:0.32×200=64, | 14÷35=0.4, | 3.3+2.46=5.76, | 0.9-0.26=0.64, |
+ =0.9, | - = , | ×12=9, | ÷ = . |
分析:(1)(3)(4)依据小数四则运算计算方法解答,
(2)依据整数四则运算计算方法解答,
(5)(6)(7)(8)依据分数四则运算计算方法解答.
点评:本题主要考查学生依据四则运算计算方法解决问题的能力.
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