4.4ᠧ2.5ᠧ3简便计算?

2025-01-08 03:41:39
推荐回答(4个)
回答1:

(4+0.4)*2.5*3
=(4*2.5+0.4*2.5)*3
=(10+1)*3
=11*3
=33

回答2:

简便计算过程方法如下
解:4.4×2.5×3
=11×3
=33

回答3:

4×1.1×2.5×3
=3.3×10
=33

回答4:

4.4✘2.5✘3
=1.1*4**2.5*3
=3.3*10
=33
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