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Common Denominators

Authored by Tracey Abney

Mathematics

4th - 5th Grade

20 Questions

CCSS covered

Used 56+ times

Common Denominators
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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the least common denominator of 1/2 and 3/7?

2
14
7
28

Tags

CCSS.4.NF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the least common denominator of 1/9 and 2/3?

6
3
9
21

Tags

CCSS.4.NF.A.2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the least common denominator of 3/5 and 5/7?

35
25
7
30

Tags

CCSS.4.NF.A.2

CCSS.4.OA.B.4

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the least common denominator of 2/4 and 4/7?

24
7
42
28

Tags

CCSS.4.NF.A.2

CCSS.4.OA.B.4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the least common denominator of 1/7 and 3/6?

14
21
7
42

Tags

CCSS.4.NF.A.2

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the least common denominator of 2/6 and 7/8?

36
8
18
24

Tags

CCSS.4.NF.A.2

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What number could be a common denominator for these two fractions?
1/5   and   5/6?

30
11
6
5

Tags

CCSS.4.NF.A.2

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