3.6ⅹ1.57-0.36x13.7怎么简便计算?

2025-06-20 09:09:36
推荐回答(4个)
回答1:

3.6x1.57-0.36x13.7
=0.36x(15.7-13.7)
=0.36x2
=0.72
以上就是简便方法。

回答2:

3.6X1.57-0.36X13.7
=0.36X(10X1.57-13.7)
=0.36X2
=0.72

回答3:

3.6x1.57-3.6x1.37=3.6x(1.57-1.37)

回答4:

=0.36×15.7-0.36×13.7
=0.36×(15.7-13.7)
=0.36×2
=0.72
以上为简便计算过程。