题目内容
| 30-29.02= | 0.4×0.4= | |
| 1÷0.1-1×0.1= |
解:
| 30-29.02=0.98 | 0.4×0.4=0.16 | |
| 1÷0.1-1×0.1=9.9 |
故答案为:0.98,
,0.16,9.9,6,
.
分析:本题根据运算法则直接运算.
点评:本题是利用运算法则直接运算,注意结果要化成最简分数.
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题目内容
| 30-29.02= | 0.4×0.4= | |
| 1÷0.1-1×0.1= |
解:
| 30-29.02=0.98 | 0.4×0.4=0.16 | |
| 1÷0.1-1×0.1=9.9 |
故答案为:0.98,
,0.16,9.9,6,
.