dort:十万火急!!!

来源:百度文库 编辑:高校问答 时间:2024/04/29 23:10:10
数学题啊!用三个 5 和一个 1,中间加数学符号,使结果等于24,谢谢大家了!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

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

5*5+[5-1]

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

简单