题目内容
| 453+198= | 10-0.03= | 3.4× | 0.1÷0.01= |
| 4×0.025= | 13÷ | 4.5-0.75- | 5×4÷5×4= |
| 453+198=651 | 10-0.03=9.97 | 3.4× | 0.1÷0.01=10 |
4×0.025=0.1 故答案为:651,9.97,0.34,10,0.1,15,3.5,16 | 13÷ | 4.5-0.75- | 5×4÷5×4=16 |
分析:按运算顺序解答.
点评:按运算顺序解答,能利用规律的可以利用规律简算.
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