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標題: Maths question [打印本頁]

作者: Ca-mama 時間: 08-6-28 08:56 標題: Maths question

Pls help, thanks !

262 : the difference between each "2" is ____

the answer is 198, but why ??

作者: BB-CLEVER 時間: 08-6-28 09:01

原文章由 Ca-mama 於 08-6-28 08:56 發表
Pls help, thanks !

262 : the difference between each "2" is ____

the answer is 198, but why ??

The value of the first "2" is 200 and the value of the second "2" is 2. So the difference is 200-2 and therefore is 198.

作者: Ca-mama 時間: 08-6-28 09:07

Thank you so much !!

原文章由 BB-CLEVER 於 08-6-28 09:01 發表

The value of the first "2" is 200 and the value of the second "2" is 2. So the difference is 200-2 and therefore is 198.

作者: BB-CLEVER 時間: 08-6-28 09:29

原文章由 Ca-mama 於 08-6-28 09:07 發表
Thank you so much !!

You are welcome!

作者: saraho 時間: 08-7-15 13:55

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