3.25÷4+6.75×0.25简便计算？ 0.25x16.2x4简便计算

• 4×3.75+6.25÷0.25简便计算
• 6,75÷0.25 3.25×4的简算
• 3.25*0.45+6.75*0.45简便
• 25点6×0点四除以0.25用简便计算

4×3.75+6.25÷0.25简便计算

3.75*0.5+6.25/2

=1.25*1.5+1.25*2.5

=1.25*（1.5+2.5）

=1.25×4

=5

(81.4-3.75)/2.5/4

=77.65/（2.5×4）

=77.65/10

=7.765

6,75÷0.25 3.25×4的简算

6,75÷0.25+ 3.25×4的简算

=6.75x4+3.25x4

=(6.75+3.25)x4

=10x4

=40

3.25*0.45+6.75*0.45简便

1, 0.45乘【3.25+6.75】

2， 按顺序计算

3， 7.5乘100+7.5乘2

25点6×0点四除以0.25用简便计算

25.6x0.4÷0.25

解：简便计算

=25.6x0.4x4

=40.96

祝学习进步。