4,6,7,8四个数怎么算等于24?
问题描述:
4,6,7,8四个数怎么算等于24?
答
(4 + 6 - 7) × 8
=24
4,6,7,8四个数怎么算等于24?
(4 + 6 - 7) × 8
=24