题目内容
| 5+0÷5-5= | 4.8÷0.01= | 0.8×0.125= | 2.5×0.4÷2.5×0.4= |
| 1÷0.5= | 1÷0.1-9×0.1= | 3.75×99+3.75= | （9.7-9.7）×3.77= |
| 解：5+0÷5-5=0， | 4.8÷0.01=480， | 0.8×0.125=0.1， | 2.5×0.4÷2.5×0.4=0.16， |
| 1÷0.5=2， | 1÷0.1-9×0.1=9.1， | 3.75×99+3.75=375， | （9.7-9.7）×3.77=0． |
故答案为：0，480，0.1，0.16，2，9.1，375，0．
分析：5+0÷5-5，先算除法，再算加法，最后算减法；2.5×0.4÷2.5×0.4按照从左到右的顺序计算；1÷0.1-9×0.1先同时运算乘法和除法，再算减法；3.75×99+3.75运用乘法分配律简算；（9.7-9.7）×3.77先算减法，再算乘法；其他题目根据运算法则直接求解．
点评：本题考查了基本的运算，注意使用简便的方法提高速度和准确性．
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