(22°Ç)
[¸®ºä] ¼Ò¹®³ ÀÜÄ¡¿¡ ¸ÔÀ» °Í ¾ø´Ù.
ÀÛ¼ºÀÚ: ¹Ì·¡¼Ò³âÄÚ³ª¿Â´Ù Ãßõ¼ö: 0 2008.04.28
ÁÁ±ä ÁÁÀ¸³ª..¼Ò¹®³ ÀÜÄ¡»ó¿¡ Á¤ÀÛ ¸ÔÀ» °Ô ¾ø´Ù¶ó´Â..¤¾ ¹«³ÇÏ°Ô µéÀ» ¼ö´Â ÀÖÁö¸¸ ±Í¸¦ »ç·ÎÀâ´Â ±×°Ô ¾ø´Â µí 1%¸ðÀÚ¶õ.. Fight ManÀº Á» ½Å¼±Çß´Ù.
[¸®ºä] math dictionary
ÀÛ¼ºÀÚ: leehm83 Ãßõ¼ö: 0 2010.07.29
Can't remember the difference between a prime number and a square number? Forgotten how many sides on a pentagon (5), heptagon (7), or nonagon (9)? Then you need DK's new Math Dictionary! Inside, you'...