Adding and Subtracting Fractions with unlike denominators

Adding and Subtracting Fractions with unlike denominators

Assessment

Flashcard

Mathematics

5th Grade

Hard

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9 questions

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1.

FLASHCARD QUESTION

Front

What is the least common multiple of 9 and 3?

Back

18

2.

FLASHCARD QUESTION

Front

What is the common denominator for 4/9 and 1/3?

Back

9

3.

FLASHCARD QUESTION

Front

What is the least common multiple of 6 and 12?

Back

30

4.

FLASHCARD QUESTION

Front

Common denominator for 3/10 and 2/6?

Back

20

5.

FLASHCARD QUESTION

Front

3/10 + 2/6

Back

19/30

6.

FLASHCARD QUESTION

Front

What is the least common multiple of 6 and 12?

Back

30

7.

FLASHCARD QUESTION

Front

Common denominator for 5/6 and 3/12?

Back

12

8.

FLASHCARD QUESTION

Front

5/6 - 3/12

Back

2/3

9.

FLASHCARD QUESTION

Front

Common denominator for 9/10 and 2/4?

Back

20