Question

1.25乘3.4乘0.8简便运算

Answer 1

你好 。
1.25乘3.4乘0.8简便运算如下：

1.25×3.4×0.8
=1.25×0.8×3.4
=1×3.4
=3.4

追问

4乘1.83乘0.25简便运算

追答

4乘1.83乘0.25简便运算如下：

4×1.83×0.25
=4×0.25×1.83
=1×1.83
=1.83

Answer 2

1.25乘3.4乘0.8

=(1.25*0.8)*3.4
=1*3.4
=3.4

Answer 3

1.25X3.4X0.8
=1.25X0.8X3.4
=1X3.4
=3.4

Answer 4

1.25×3.4×0.8
=1×3.4
=3.4

Answer 5