题目内容
直接写出得数
| 5- | 2.5+ | 32×0.25= | 35÷10%= | |
| 5.6-5.6×(5.6-5.6)= | 1÷(1- | 0.53= | 0.9×99+0.9= |
| 解:5- | 2.5+ | 32×0.25=8, | 35÷10%=350, | |
| 5.6-5.6×(5.6-5.6)=5.6, | 1÷(1- | 0.53=0.125, | 0.9×99+0.9=90. |
分析:5-
点评:此题考查同学们快速计算的能力,根据算式的特点灵活选择合适的方法进行计算.
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题目内容
| 5- | 2.5+ | 32×0.25= | 35÷10%= | |
| 5.6-5.6×(5.6-5.6)= | 1÷(1- | 0.53= | 0.9×99+0.9= |
| 解:5- | 2.5+ | 32×0.25=8, | 35÷10%=350, | |
| 5.6-5.6×(5.6-5.6)=5.6, | 1÷(1- | 0.53=0.125, | 0.9×99+0.9=90. |