3⼀4-1⼀6,加1⼀3等于多少?要用简便运算吗?

2024-12-30 03:02:59
推荐回答(3个)
回答1:

望采纳,谢谢

回答2:

3/4-1/6+1/3等于11/12,不用简便元算。
3/4-1/6+1/3
=9/12-2/12+4/12
=7/12+4/12
=11/12

回答3:

3/4-1/6+1/3
=3/4-1/6+2/6
=3/4+1/6
=9/12+2/12
=11/12