0.25X4.5 0.25X5.6简便运算?

2025-04-10 15:35:30
推荐回答(4个)
回答1:

依据题意列式计算如下:
0.25×4.5+0.25×5.6
=0.25×(4.5+5.6)
=0.25×10+0.25×0.1
=2.5+0.025
=2.525

回答2:

0.25×4.5 0.25×5.6
=0.25×(4.5+5.6)
=0.25×10+0.025
=2.5+0.025
=2.525

回答3:

0.25×4.5×0.25×5.6
=0.25×(4.5+5.5) You add 5x4.5x0.5's 5.6, no gold coins what?

回答4:

这道题可以这样子来进行计算
零点25×10点1=0点25×10+0点25×0点1=2点5+0点025=10点525