Question

1.25✖️32✖️0．25怎么简算?

Answer 1

答，原式＝（1.25x8）×（4×0.25）＝10x1＝1

追答

答，原式＝（1.25×8）×（4x0.25）＝10x1＝10

Answer 2

1.25×32×0.25＝1.25×8×4×0.25＝（1.25×8）×（4×0.25）＝10×1=10

Answer 3

1.25x32x0.25
=1.25x（8x4）x0.25
=（1.25x8）x（4x0.25）
=10x1
=10

Answer 4

1.25x32×0.25
=（1+1/4）x4×4x2×1/4
=5/4×4×4×2x1/4
=5x2
=10

Answer 5

1.25x32x0.25
=1.25x8x4x0.25
=（1.25x8）x(4x0.25)
=10x1
=10