4.8×0.8×12.5简便运算

2025-05-02 03:12:34
推荐回答(2个)
回答1:

4.8×0.8×12.5
=4.8×(0.8×12.5)
=4.8×10
=48

回答2:

4.8×0.8×12.5
=0.8*12.5*4.8
=10*4.8
=48
满意采纳奥
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