题目内容
脱式计算。
|
(1) 352+(716-677) =352+39 =391 |
(2) (168-140)÷4 =28÷4 =7 |
(3) 238+199+262 =437+262 =699 |
(4) (112-3)×9 =109×9 =981 |
(5) 74×5×6 =370×6 =2220 |
(6) 6418-98÷7 =6418-14 =6404 |

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题目内容
脱式计算。
|
(1) 352+(716-677) =352+39 =391 |
(2) (168-140)÷4 =28÷4 =7 |
(3) 238+199+262 =437+262 =699 |
(4) (112-3)×9 =109×9 =981 |
(5) 74×5×6 =370×6 =2220 |
(6) 6418-98÷7 =6418-14 =6404 |