题目内容
| 12.5×0.8= | 5.1÷0.3= | 2.4×6= | 17÷0.17= |
| 3.2÷0.8÷0.4= | 0.25×4÷0.25×4= | 1.25×16= | 7.01-2.58= |
| 0.05÷0.1= | 6.88÷4= |
| 解：12.5×0.8=10 | 5.1÷0.3=17 | 2.4×6=14.4 | 17÷0.17=100 |
| 3.2÷0.8÷0.4=10 | 0.25×4÷0.25×4=16 | 1.25×16=20 | 7.01-2.58=4.43 |
| 0.05÷0.1=0.5 | 6.88÷4=1.72 |
分析：按照小数四则混合运算的运算顺序和计算法则进行计算．
点评：此题考查学生的计算能力，计算时要细心，同时注意简算．
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