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-   »Ñ­ËÒ¤³ÔµÈÒʵÃì »ÃжÁ»ÅÒ (https://www.mathcenter.net/forum/forumdisplay.php?f=5)
-   -   ˹ѧÊ×Íà©Å¢éÍÊͺ EMIC (Elementary Mathematics International Contest) ¤ÃÑ駷Õè 1- 8 (https://www.mathcenter.net/forum/showthread.php?t=14363)

gon 25 ¡Ã¡®Ò¤Á 2011 21:05

˹ѧÊ×Íà©Å¢éÍÊͺ EMIC (Elementary Mathematics International Contest) ¤ÃÑ駷Õè 1- 8
 
à©Å¢éÍÊͺ Elementary Mathematics International Contest (EMIC)

¤ÃÑ駷Õè 1 - ¤ÃÑ駷Õè 8 (¾.È. 2546 - ¾.È. 2553)

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ISBN : 978-974-350-665-9
ÃÒ¤Ò˹éÒ»¡ : 330 ºÒ·
¨Ó¹Ç¹Ë¹éÒ : 400 ˹éÒ
»Õ·Õè¾ÔÁ¾ì : ¡Ã¡®Ò¤Á ¾.È. 2554
¼Ùéáµè§ : ¾§Èì·Í§ á«èàÎé§
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â»ÃâÁªÑ¹ : ÊÑ觫×é͵Ñé§áµè 5 àÅèÁ¢Öé¹ä» Å´ 10% (+¤èҨѴÊè§àÅèÁÅÐ 30 ºÒ· ¿ÃÕ)(Êè§á¡àÅèÁäÁèä´éÃÇÁ¡Ñ¹ à¾×è͡ѹ«Í§¢Ò´)
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«×éÍ 5 àÅèÁ ã¹ÃÒ¤Ò $330 \times 0.9 \times 5 = 1485$ ºÒ·

«×éÍ 10 àÅèÁ ã¹ÃÒ¤Ò $330 \times 0.9 \times 10 = 2970$ ºÒ·
¡ÒÃà¢éÒàÅèÁ : ˹éÒ»¡à¤Å×ͺà§Ò áÅÐà¢éÒàÅèÁẺàÂ纡ÕèäÊ¡ÒÇÍÂèÒ§´Õ

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˹ѧÊ×Í©ºÑº¹Õéà»ç¹¡ÒÃà©Å¢éÍÊͺá¢è§¢Ñ¹ÃдѺ»ÃжÁ¹Ò¹ÒªÒµÔ ¨Ó¹Ç¹·Ñé§ÊÔé¹ 200 ¢éÍ ÁÕà¹×éÍËÒâ´ÂÊÃØ» àËÁÒÐÊÓËÃѺ¹Ñ¡àÃÕ¹·ÕèãªéàµÃÕÂÁÊͺá¢è§¢Ñ¹¢Í§Êӹѡ§Ò¹¤³Ð¡ÃÃÁ¡ÒáÒÃÈÖ¡ÉÒ¢Ñé¹¾×é¹°Ò¹ (ʾ°.) à¾×èÍà»ç¹µÑÇá·¹»ÃÐà·ÈáÅÐãªéàµÃÕÂÁÊͺÊÓËÃѺá¢è§¢Ñ¹ÃдѺ¹Ò¹ÒªÒµÔ ¹Í¡¨Ò¡¹ÕéÂѧàËÁÒÐÊÓËÃѺ¼Ù黡¤Ãͧ·ÕèãªéÊ͹ºØµÃËÅÒ¹µÑÇàͧ áÅФÃÙ·Õè¨Ðãªéà»ç¹á¹Ç·Ò§ã¹¡ÒÃÊ͹ÊÓËÃѺ¹Ñ¡àÃÕ¹·ÕèÁÕ¤ÇÒÁÊÒÁÒö·Ò§¤³ÔµÈÒʵÃìà»ç¹¾ÔàÈÉ

"¼Ù黡¤ÃͧµéͧàÃÔèÁµé¹ ¹Ñ¡àÃÕ¹µéͧ½Ö¡½¹ ¤ÃÙµéͧ¾Ñ²¹Ò"

µÑÇÍÂèÒ§ä¿Åì pdf ã¹Ë¹Ñ§Ê×ÍàÅèÁ¹Õé

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¢éÍÊͺ»ÃÐàÀ··ÕÁ»Õ 2008 (10 ¢éÍ »Õ¹Õé»ÃÐà·Èä·Âà»ç¹à¨éÒÀÒ¾¤ÃÑ駷Õè 2)

à©ÅÂÅÐàÍÕ´¢éÍÊͺ»ÃÐàÀ··ÕÁ»Õ 2008

·º·Ç¹à¹×éÍËÒ¡è͹àµÃÕÂÁÊͺ EMIC (àâҤ³Ôµ, ·Äɮըӹǹ, ¡ÒùѺ, ¾Õª¤³Ôµ)

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ËÒ«×éÍä´é·ÕèÈÙ¹Âì˹ѧÊ×ͨØÌÒ Ï, «ÕàÍç´(se-ed), ÈÙ¹Âì˹ѧÊ×ÍÁËÒÇÔ·ÂÒÅÑÂÁËÒÊÒäÒÁ (¡àÅÔ¡¡ÒèѴÊè§â´ÂµÃ§)
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ÃÒÂÅÐàÍÕ´à¾ÔèÁàµÔÁ ´Ù·Õè

http://mathcontest.mathcenter.net/fo....php?board=3.0

gon 19 ÁԶعÒ¹ 2012 15:06

·èҹ㴷ÕèÊÑ觫×éÍ˹ѧÊ×Í EMIC â´Ââ͹à§Ô¹ÁÒ¨Ò¡ÀÒ¤ãµé Çѹ·Õè 15 ÁԶعÒ¹ ¾.È. 2555

·èÒ¹ÂѧäÁèä´éÊ觷ÕèÍÂÙè·Õè¨ÐãËé¨Ñ´Êè§ä»¹Ð¤ÃѺ á¿¡«ìÁÒáµèËÅÑ¡°Ò¹¡ÒÃâ͹à§Ô¹ :aah:

¶éÒä´éàËç¹¢éͤÇÒÁ¹ÕéáÅéÇ ÃÕºµÔ´µèÍ¡ÅѺÁÒËÒ¼Á´éǹФÃѺ. ;)

[»Ñ­ËÒá¡éàÃÕºÃéÍÂáÅéÇ :great: ]

gon 22 ¡Ã¡®Ò¤Á 2012 11:01

·èÒ¹·Õèâ͹à§Ô¹¼èÒ¹ÃкºÍÔ¹à·ÍÃìà¹çµÁÒàÁ×èÍÇѹ¾Ø¸·Õè 12 ¡¤.¾È. 2555

¼ÁÂѧäÁèä´éÃѺ·ÕèÍÂÙè㹡ÒèѴÊè§àŤÃѺ :unsure:

¶éÒä´éàËç¹¢éͤÇÒÁ¹ÕéáÅéÇ µÔ´µèÍ¡ÅѺÁÒËÒ¼Á´éǹФÃѺ.

[»Ñ­ËÒá¡éàÃÕºÃéÍÂáÅéÇ :great: ]

gon 23 ÊÔ§ËÒ¤Á 2012 10:59

1. ·èÒ¹·Õèâ͹à§Ô¹ÁÒÇѹÍѧ¤Ò÷Õè 14 ÊÔ§ËÒ¤Á ¾.È. 2555 ¨Ò¡ã¹¡Ãا෾

äÁè·ÃÒºÇèÒá¨é§·ÕèÍÂÙèáÅÐËÅÑ¡°Ò¹ÁÒ·Ò§ä˹¤ÃѺ ¼ÁÂѧäÁèä´éÃѺàÅ :rolleyes:

¶éÒä´éàËç¹¢éͤÇÒÁ¹ÕéáÅéÇ µÔ´µèÍ¡ÅѺÁÒËÒ¼Á´éǹФÃѺ.

2. ·èÒ¹·Õèâ͹à§Ô¹ÁÒÇѹ·Õè 5 ¡Ñ¹ÂÒ¹ ÂѧäÁèä´éá¨é§àªè¹à´ÕÂǡѹ¤ÃѺ.

Tankan 16 Á¡ÃÒ¤Á 2013 23:17

ä´éÇÒ§¢ÒµÒÁÃéҹ˹ѧÊ×Í·ÑèÇä»äËÁ¤Ð

gon 17 Á¡ÃÒ¤Á 2013 11:46

ÍéÒ§ÍÔ§:

¢éͤÇÒÁà´ÔÁà¢Õ¹â´Â¤Ø³ Tankan (¢éͤÇÒÁ·Õè 154434)
ä´éÇÒ§¢ÒµÒÁÃéҹ˹ѧÊ×Í·ÑèÇä»äËÁ¤Ð

äÁèÁÕÇÒ§¢Ò·ÑèÇ令ÃѺ ¹Í¡¨Ò¡ÊÑ觫×éÍâ´ÂµÃ§

¶éÒÍÂÙèàªÕ§ãËÁè ÍÒ¨¨ÐÅͧ仴ٷÕèÃéÒ¹ÊØÃÔǧÈìºØê¤à«ç¹àµÍÃì ÍÒ¨¨ÐÁÕ¤ÃѺ

à¾ÃÒÐÃéÒ¹¹Õéà¤ÂÊÑ觫×éÍä»àÁ×èͻջÃÐÁÒ³ 2554

http://www.suriwongonline.com/store/...-1-8-2546-2553

¾Õ· Àҹؾ§Èì ¾ØèÁ¾Ç§ 21 àÁÉÒ¹ 2013 16:39

¼Á¾Ö觫×éÍÇѹ¹Õéàͧ

gon 22 àÁÉÒ¹ 2013 11:44

ÍéÒ§ÍÔ§:

¢éͤÇÒÁà´ÔÁà¢Õ¹â´Â¤Ø³ ¾Õ· Àҹؾ§Èì ¾ØèÁ¾Ç§ (¢éͤÇÒÁ·Õè 160174)
¼Á¾Ö觫×éÍÇѹ¹Õéàͧ

»¡µÔ·ÕèÃéÒ¹»Ô´ÇѹÍÒ·ÔµÂì¹Õè¤ÃѺ ËÃ×ÍÇèÒâ·Ãä»ãËéà¢Òà»Ô´ :laugh:

ÍÂèÒÅ×Áá¡éä¢ ¡è͹¹Óä»ãªé´éǹФÃѺ. :rolleyes:

http://mathcontest.mathcenter.net/fo...php?topic=16.0

mathwarrior 09 ¾ÄÉÀÒ¤Á 2013 22:38

¼ÁÁÕáÅéǤÃѺ ½Ö¡áÅéÇ 1 Ãͺ¡ÇèÒæ¤ÃѺ

gon 10 ¾ÄÉÀÒ¤Á 2013 08:20

ÍéÒ§ÍÔ§:

¢éͤÇÒÁà´ÔÁà¢Õ¹â´Â¤Ø³ mathwarrior (¢éͤÇÒÁ·Õè 161054)
¼ÁÁÕáÅéǤÃѺ ½Ö¡áÅéÇ 1 Ãͺ¡ÇèÒæ¤ÃѺ

¢éÍ 14. »Õ 2010 ºØ¤¤Å ·Õèà©ÅÂã¹Ë¹Ñ§Ê×Í ¼Á¤Ô´áººâ§èÁÒ¡àŹФÃѺ. :haha:

¶éҤԴẺ©ÅÒ´ãªéàÇÅÒäÁè¶Ö§ 30 ÇÔ¹Ò·Õ¤ÃѺ. :laugh:

gon 29 ¾ÄÉÀÒ¤Á 2013 14:22

·èÒ¹·Õèâ͹à§Ô¹ÁÒ¨Ò¡ÀÒ¤ãµéàÁ×èÍ»ÃÐÁÒ³ÍÒ·ÔµÂì·ÕèáÅéÇ

äÁè·ÃÒºÇèÒä´éÊè§ËÅÑ¡°Ò¹¡Ñº·ÕèÍÂÙè¼ÙéÃѺ·Ò§ä˹¤ÃѺ.

¶éÒàËç¹¢éͤÇÒÁ¹Õé ¢ÍãËéÃÕºµÔ´µèÍ¡ÅѺÁÒËÒ¼Á´éǤÃѺ.;)

Asuna Jung 25 ÁÕ¹Ò¤Á 2014 19:42

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kanit424345 26 ÁÕ¹Ò¤Á 2014 13:28

â͹à§Ô¹áÅéǤÃѺ Êè§ÃÒÂÅÐàÍÕ´价ÕèÍÕàÁÅáÅéǤÃѺ

gon 26 ÁÕ¹Ò¤Á 2014 21:25

ÍéÒ§ÍÔ§:

¢éͤÇÒÁà´ÔÁà¢Õ¹â´Â¤Ø³ Asuna Jung (¢éͤÇÒÁ·Õè 169416)
ÁÕààÅéǤР˹ء´Õ

á¹èã¨ÇèÒ˹ء¹Ð¤ÃѺ. :haha:

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¢éͤÇÒÁà´ÔÁà¢Õ¹â´Â¤Ø³ kanit424345 (¢éͤÇÒÁ·Õè 169428)
â͹à§Ô¹áÅéǤÃѺ Êè§ÃÒÂÅÐàÍÕ´价ÕèÍÕàÁÅáÅéǤÃѺ

½èÒ¨ѴÊè§á¨é§ÁÒÇèÒ ÊÓËÃѺ·èÒ¹·Õèâ͹ÁÒ¨¹¶Ö§Çѹ¹Õé¨ÐÊè§ãËé¾ÃØ觹Õé·Ñé§ËÁ´¤ÃѺ :)

áÅТͧ·èÒ¹·Õèâ͹ÁÒàÁ×èÍ»ÃÐÁÒ³ÊÑ»´ÒËì·ÕèáÅéÇÃÒÂ˹Öè§. «Öè§äÁèä´éÊ觷ÕèÍÂÙèÁÒ·Ò§ÍÕàÁÅì (ËÃ×ÍÊ觼Դ à¾ÃÒмÁÂѧäÁèä´éÃѺ·ÕèÍÂÙèáÅÐËÅÑ¡°Ò¹) ¶éÒá¿¡«ìä»áÅéÇ¡çáÅéÇ令ÃѺ ¶éÒÂѧäÁèä´é·Ñé§Ê觷ҧÍÕàÁÅìËÃ×Íá¿¡«ì ãËéÃÕºÊè§ÁÒ·Ò§àÁÅì㹤׹¹Õé¤ÃѺ äÁèàªè¹¹Ñé¹µéͧÃÍÍÕ¡¹Ò¹

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Sweet Polly 23 µØÅÒ¤Á 2014 20:21

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