1.25X8.8简算方法

Question

如题所述

Answer 1

1.25×8.8
=1.25×8×1.1
=10×1.1
=11

1.25×8.8
=1.25×8+1.25×0.8
=10+1
=11本回答被提问者和网友采纳

Answer 2

1.25X8.8
=1.25*8+1.25*0.8
=10+1
=11

Answer 3

1.25x8.8
=1.25x(8+0.8)
=1.25x8+1.25x0.8
=10+1
=11

Answer 4

1.25=5/4
5/4*8.8=5*2.2=11