´É·ü·Õ¸Ç¿µÇÑ»çÀü
978895997...
37,800¿ø
2025 ÁßÇÐ »çȸ1 Æò°¡¹®Á¦Áý
978890048...
16,150¿ø
2024 ÇØÄ¿½º °øÀÎÁß°³»ç 2Â÷ ÇÑ´«¿¡ º¸´Â °ø¹ýü°èµµ : ºÎµ¿»ê°ø¹ý
979117244...
9,900¿ø
ȸ»ý¹«»ç 4
979113645...
8,100¿ø
½Ê ´ë¸¦ À§ÇÑ ½ÇÆÐ¼ö¾÷ »çȸ Á¤Ä¡ ½ºÆ÷Ã÷ Æí
979115871...
11,700¿ø
¾Æµµ³ªÀÌ ·ÎÀÌ
979116143...
13,500¿ø
Áßµî Çʵ¶ ½Å¹® 3
979119137...
17,100¿ø
9788926025598 3,444
±âź ¼öÇÐ H´Ü°è 5Áý - Ãʵî 4Çгâ, °³Á¤ÆÇ

±âź ¼öÇÐ H´Ü°è 5Áý - Ãʵî 4Çгâ, °³Á¤ÆÇ

±âź±³À°¿¬±¸¼Ò ¿«À½
±âź±³À°
2022³â 11¿ù 10ÀÏ Ãâ°£ Á¤°¡ 6,000¿ø ÆäÀÌÁö 160 Page

¤ý¾àºÐ
(ÃÖ´ë°ø¾à¼ö¸¦ ±¸ÇÏ¿© ¾àºÐÇϱâ)

¤ýºÐ¼öÀÇ µ¡¼À°ú »¬¼À
(ºÐ¸ð°¡ °°Àº ºÐ¼ö)

¤ýReduction of fractions
(Reducing fractions by using the greatest common divisor)

¤ýAddition and subtraction of fractions
(Fractions with like denominators)

´õº¸±â
Ãâó : ¾Ë¶óµò 
³»¿ëÀÌ ¾ø½À´Ï´Ù.
±âź ¼öÇÐ H´Ü°è 5Áý - ±âź±³À°¿¬±¸¼Ò ¿«À½
´õº¸±â
Ãâó : ¾Ë¶óµò 
9788926025598
5,400¿ø
9788937425370
11,700¿ø
9788966531691
9,900¿ø
³ë¶õºÏ ¼¼Á¾Æ¯º°ÀÚÄ¡½Ã °¡¸§·Î 255-21(2Â÷Ǫ¸£Áö¿À½ÃƼ) 1452È£ ¸ð¹ÙÀϹöÀü
»ç¾÷ÀÚ¹øÈ£ 203-02-92535 ÀÎÁ¾ÀÏ ½Å°í¹øÈ£ Á¦ 2015-¼¼Á¾-0075È£ E-mail dlsjong@naver.com 010-2865-2225
COPYRIGHT(c) noranbook.net All rights Reserved.