题目内容
脱式计算,能简算的要简算。
|
| (1)原式= =14-9- = |
(2)原式= = = |
| (3)原式= = = |
(4)原式= = = |
| (5)原式=35.5+2÷80% =35.5+2.5 =38 |
(6)原式=5.6×(480%-320%) =5.6×160% =8.96 |
| (7)原式=( =2× = |
(8)原式= =2+440% =6.4 |
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题目内容
脱式计算,能简算的要简算。
|
| (1)原式= =14-9- = |
(2)原式= = = |
| (3)原式= = = |
(4)原式= = = |
| (5)原式=35.5+2÷80% =35.5+2.5 =38 |
(6)原式=5.6×(480%-320%) =5.6×160% =8.96 |
| (7)原式=( =2× = |
(8)原式= =2+440% =6.4 |