0.32ᠧ0.25ᠧ1.25简便计算这个怎么算

2025-03-22 23:20:26
推荐回答(1个)
回答1:

原式
=0.4×0.8×0.25×1.25
=0.4×0.25×0.8×1.25
=0.1×1
=0.1