题目内容
脱式计算。
|
| (1)原式=218+18×5 =218+90 =308 |
(2)原式=(488+160)÷12 =648÷12 =54 |
| (3)原式= 4500÷(150-120) = 4500÷30 =150 |
(4)原式= 480÷(144-120) = 480÷24 =20 |
| (5)原式=200-(76+120) =200-196 = 4 |
(6)原式=69×100÷5 =6900÷5 =1380 |
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题目内容
脱式计算。
|
| (1)原式=218+18×5 =218+90 =308 |
(2)原式=(488+160)÷12 =648÷12 =54 |
| (3)原式= 4500÷(150-120) = 4500÷30 =150 |
(4)原式= 480÷(144-120) = 480÷24 =20 |
| (5)原式=200-(76+120) =200-196 = 4 |
(6)原式=69×100÷5 =6900÷5 =1380 |