题目内容
脱式计算。 | ||||||
|
(1)18+12×2 =18+24 =42 |
(2)96-18÷2 =96-9 =87 |
(3)48÷2+31 =24+31 =55 |
(4)50×5+18 =250+18 =268 |
(5)170+5×3 =170+15 =185 |
(6)15×5×2 =75×2 =150 |
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题目内容
脱式计算。 | ||||||
|
(1)18+12×2 =18+24 =42 |
(2)96-18÷2 =96-9 =87 |
(3)48÷2+31 =24+31 =55 |
(4)50×5+18 =250+18 =268 |
(5)170+5×3 =170+15 =185 |
(6)15×5×2 =75×2 =150 |