5又1⼀2+(-3又3⼀8)+2又1⼀6-(+5⼀8)-(-4又1⼀3) 快啊,我要过程哦,谢谢

2025-01-01 14:36:16
推荐回答(1个)
回答1:

5又1/2+(-3又3/8)+2又1/6-(+5/8)-(-4又1/3)
=5又1/2-3又3/8+2又1/6-5/8+4又1/3
=(5又1/2+2又1/6+4又1/3)-(3又3/8+5/8)
=12-4
=8