题目内容
能简算的要简算
|
| (1)原式= = |
(2)原式=54÷17+ =3 |
(3)原式=57.6×(0.11+0.89) =57.6 |
| (4)原式=19.62-(6.4+3.6) =9.62 |
(5)原式=12+20-6 =26 |
(6)原式= =12.5 |
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题目内容
能简算的要简算
|
| (1)原式= = |
(2)原式=54÷17+ =3 |
(3)原式=57.6×(0.11+0.89) =57.6 |
| (4)原式=19.62-(6.4+3.6) =9.62 |
(5)原式=12+20-6 =26 |
(6)原式= =12.5 |