J.1
분수의 덧셈과 뺄셈
3분기 (2~4월)분모가 다른 분수의 덧셈과 뺄셈 (기약분수로)
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문제 수
Add & Subtract Fractions
Skill J.1 · Adding & subtracting fractions · ★★☆ Medium · Quarter 3
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Score/ 14
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Add or subtract. Write each answer in simplest form.
Example
Think: Use the least common denominator: . Rename both fractions, then subtract the numerators.
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Answer Key
J.1 Add & Subtract Fractions · ★★☆ Medium
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