24点的三四七十有几种算法

24点的三四七十有几种算法
2024-12-27 23:19:23
推荐回答(2个)
回答1:

(10+3-7)x4
=6x4
=24;

3+4+7+10
=24;

(10-4)x(7-3)
=6x4
=24;

(4-10)x(3-7)
=(-6)x(-4)
=24;

……

回答2:

(10-3)×7-4=24
(10-7+3)×4=24
10+7+4+3=24