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Least Common Denominator Plus Review

Authored by Anthony Clark

Mathematics

5th Grade

CCSS covered

Least Common Denominator Plus Review
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the least common denominator of 1/5 and 2/10.

10

5

50

15

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the least common denominator of 1/6 and 5/12.

18

12

6

1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the least common denominator of 3/4 and 3/8.

3

4

8

12

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of these numbers could NOT be a common denominator for 1/6 and 5/18?

6

18

36

108

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What do you need to have when adding unlike fractions?

common denominator

common numerator

common numerator and denominator

Tags

CCSS.7.NS.A.1C

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this a correct answer?

Yes, the student correctly added.

No, you cannot add unlike denominators

No, 5 + 7 is not 12

No, 2 + 3 is not 5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Find the least common denominator

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