脱式计算:一、用简便计算下面各题。③(6-3⼀4)×4⼀3 = = = =

2025-02-01 22:48:55
推荐回答(4个)
回答1:


7

回答2:

(6-3/4)x4/3=6x4/3-3/4x4/3=8-1=7

回答3:

(6-3/4)×4/3
=6×4/3-3/4×4/3
=8-1
=7

回答4:

(6-3/4)×4/3
=6×4/3-3/4×4/3
=8-1
=7