64X0.125X0.5X0.25用简便运算怎么算

2024-12-13 12:35:46
推荐回答(3个)
回答1:

= (8X0.125)X(2X0.5)X(4X0.25)
=1X1X1
=1

回答2:

=64x1/8x1/2x1/4
=64x1/64
=1

回答3:

8*0.125*2*0.5*4*0.25=1*1*1=1