题目内容
计算下面各题,能简算的要简算。
|
| (1)原式=3- =1 |
(2)原式= =1 |
| (3)原式= = |
(4)原式= = |
| (5)原式= 4×0.5×8×12.5×27% =2×100×27% =54 |
(6)原式=768-168+539 =600+539 =1139 |
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题目内容
计算下面各题,能简算的要简算。
|
| (1)原式=3- =1 |
(2)原式= =1 |
| (3)原式= = |
(4)原式= = |
| (5)原式= 4×0.5×8×12.5×27% =2×100×27% =54 |
(6)原式=768-168+539 =600+539 =1139 |