5⼀4+(8⼀3-4⼀1)简便方法计算怎么算

5/4+(8/3-4/1)简便方法计算怎么算
2025-01-18 14:43:59
推荐回答(1个)
回答1:

简便方法计算怎么算
5/4+(3/8-1/4)
=(5/4-1/4)+3/8
=1+3/8
=1又3/8