Question

2.5x64x3.2怎么简便计算？

Answer 1

2.5×64×3.2的简便计算是：
（2.5×4）×16×3.2
=（10×3.2）×16
=32×16=512

Answer 2

2.5×64×3.2
=（2.5×3.2）×64
=（2.5X4X0.8）X64
=（10X0.8）X64
=8X64
=512

Answer 3

2.5*64*3.2
=2.5*4*16*3.2
=100*16*3.2
=160*0.4*8
=64*8
=512

Answer 4

2.5x64x3.2怎么简便计算？
=2.5×4×16×3.2
=10×16×3.2
=16×32
=2×2×2×2×32
=64×2×2×2
=128×2×2
=256×2
=512
望采纳 谢谢~~

Answer 5

简便计算如下：
2.5×64×3.2
=2.5×4×0.8×64
=10×0.8×64
=8×64
=512