(8O十2)x125简便方法

2024-11-01 22:40:59
推荐回答(4个)
回答1:

(8O十2)x125简便方法
=80×125+2×125
=10000+250
=10250

回答2:

(8O十2)x125
=80x125+2x125
=10000+250
=10250

回答3:

(80+2)×125
=80×125+2×125
=10000+250
=10250

回答4:


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