小學代數

Started by chanchiwai, 24 March 2012, 17:42:28

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wongyan

#10
26 March 2012, 10:56:18 Last Edit: 26 March 2012, 11:46:58 by wongyan
Quote from: hangchoi on 25 March 2012, 21:15:53
10C9 = 45 ??
10C2!!!!Two pupils shake hands at a time!!!
Never stop Learning, Never stop Earning!!
哲人無憂，智者常樂。並不是因為所愛的一切他都擁有了，而是所擁有的一切他都愛。

hangchoi

#11
27 March 2012, 10:27:05
Quote from: wongyan on 26 March 2012, 10:56:18
10C2!!!!Two pupils shake hands at a time!!!

Yes...make the conversion too quick.... ;D
「吾心信其可行，則移山倒海之難，終有成功之日。吾心信其不可行，則反掌折枝之易，亦無收效之期也。」

oo8

#12
27 March 2012, 14:08:13
Quote from: hangchoi on 27 March 2012, 10:27:05
Yes...make the conversion too quick.... ;D

toooooo  primary school . . . that's why !!!  ;D

chanchiwai

#13
28 March 2012, 15:46:50
Quote from: oo8 on 27 March 2012, 14:08:13
toooooo  primary school . . . that's why !!!  ;D

are you sure they are really primary school level.....i have douobt.... :o :o :o

oo8

#14
29 March 2012, 00:23:03
Quote from: chanchiwai on 28 March 2012, 15:46:50
are you sure they are really primary school level.....i have douobt.... :o :o :o

We had this kind of Math question for 升中試！ >:(

But with 5 or 6 student instead of 10.

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