How to do this sum ? (+3)x(-4)÷[ (-2) - (+6) ] = ??

👨🏻‍🏫 學術台數學

2015-12-11 8:08 am

回答 (3)

2015-12-11 8:09 am

Dun know how to do !!!!!! \ ( T - T ) /

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2015-12-11 12:25 pm

-3

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2015-12-11 12:51 pm

你好

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收錄日期: 2021-04-18 14:09:28
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