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¤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) |
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Ãâó : ¾Ë¶óµò |
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±âź ¼öÇÐ H´Ü°è 5Áý - ±âź±³À°¿¬±¸¼Ò ¿«À½ |
´õº¸±â |
Ãâó : ¾Ë¶óµò |
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