5,5,5,1四个数字每个只能用一次,怎么加减乘除后等于24?

2025-06-20 08:15:46
推荐回答(1个)
回答1:

5 × (5 - 1 ÷ 5)=24
5 × (5 - (1 ÷ 5))=24
(5 - 1 ÷ 5) × 5=24
(5 - (1 ÷ 5)) × 5=24