ÁöÇý Ű¿ì´Â ¿µ¾î(Á¦ 98 ȸ) : ±×³à´Â ¾î´À ¼ýÀÚ¸¦ ÁÁ¾ÆÇϳª?
2026-06-12 ¿ÀÈÄ 11:17:48 | Á¶È¸ : 295
ÁöÇý Ű¿ì´Â ¿µ¾î(Á¦ 98 ȸ) : ±×³à´Â ¾î´À ¼ýÀÚ¸¦ ÁÁ¾ÆÇϳª?
* you should be able to answer this question
within three seconds of reading it.
[¹®] :
sally likes 225 but not 224;
she likes 900 but not 800;
she likes 144 but not 145.
sally ´Â 225´Â ÁÁ¾ÆÇϳª 224´Â ¾Æ´Ï´Ù;
±×³à´Â 900Àº ÁÁ¾ÆÇϳª 800Àº ¾Æ´Ï´Ù;
±×³à´Â 144´Â ÁÁ¾ÆÇϳª 145´Â ¾Æ´Ï´Ù.
which does she like ?
±×³à´Â ¾î´À ¼ýÀÚ¸¦ ÁÁ¾ÆÇϳª?
º¸±â : °¡) 1600 ³ª) 1700
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[´ä] ( ) ¿Ö? __________________
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<¿À´ÃÀÇ ¸í¾ð>
when the cats away, the mice will pay.
/ °í¾çÀ̰¡ ¸Ö¸® °¡¸é Áã°¡ ³ª¿Í¼ ³í´Ù.
--> ¿ìµÎ¸Ó¸®°¡ ¾øÀ¸¸é ¹Ø¿¡ ³ðµéÀÌ ÆÇÄ£´Ù.
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[Á¤´ä ¹× ÇØ¼³]
Á¤´ä : °¡) 1600
ÇØ¼³ :
225 =15x15, 900=30x30, 144=12x12, 1600=40x40
sally´Â Á¤¼öÀÇ Á¦°öÀ» ÁÁ¾ÆÇÑ´Ù. / sally likes perfect squares.
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