题目内容
| 直接写出得数 ①0.67+4.5= | ②0.36÷0.6= | ③0.2×1.5= |
| ④2÷ | ⑤0.022= | ⑥1÷ |
| 解:①0.67+4.5=5.17; | ②0.36÷0.6=0.6; | ③0.2×1.5=0.3; |
| ④2÷ | ⑤0.022=0.0004; | ⑥1÷ |
分析:依据小数四则运算的计算方法解答.
点评:本题主要考查学生对于小数四则运算计算方法的掌握.
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直接写出得数
| 0÷6 | 39× | 15- | ||
| 1÷ | 21÷ | ( | 8× |
题目内容
| 直接写出得数 ①0.67+4.5= | ②0.36÷0.6= | ③0.2×1.5= |
| ④2÷ | ⑤0.022= | ⑥1÷ |
| 解:①0.67+4.5=5.17; | ②0.36÷0.6=0.6; | ③0.2×1.5=0.3; |
| ④2÷ | ⑤0.022=0.0004; | ⑥1÷ |
| 0÷6 | 39× | 15- | ||
| 1÷ | 21÷ | ( | 8× |