5⼀6×11+5⼀6-3.2简便计算等于多少?

2024-11-29 02:42:33
推荐回答(2个)
回答(1):

原式=5/6x(11+1)-3.2
=12x5/6-3.2=10-3.2=6.8

回答(2):

5/6×11+5/6-3.2
=5/斗做燃6×(11+1)胡链-3.2
=5/6×12-3.2
=10-空虚3.2
=6.8