题目内容
考倒你,巧算24:
(1)4,5,6,7;
(2)5,6,7,8;
(3)6,7,8,9.
答案:
解析:
解析:
|
(1)6×(5+7-8)=24 (2)6×8÷(9-7)=24 |
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题目内容
考倒你,巧算24:
(1)4,5,6,7;
(2)5,6,7,8;
(3)6,7,8,9.
|
(1)6×(5+7-8)=24 (2)6×8÷(9-7)=24 |