Finding Common Denominators

Finding Common Denominators

Assessment

Quiz

Mathematics

5th Grade

Medium

CCSS
4.NF.A.1, 5.NF.A.1, 4.NF.A.2

+7

Standards-aligned

Created by

Paul Mehnert

Used 1+ times

FREE Resource

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21 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What would be the common denominator for adding 1/2 + 3/4?

6

4

9

2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which fraction renames 3/4 with a denominator of 12?

3/12

4/12

12/12

9/12

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What step should you do first when adding fractions with unlike denominators?

Just add the denominators together

Find a common denominator

Add the numerators together first

Chang each numerator to be the same

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In the fraction 7/12, which number is the denominator?

7

12

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In the fraction 12/15, which number is the numerator?

15

12

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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

14
21
7
42

Tags

CCSS.4.NF.A.2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which of these numbers could NOT be a common denominator for these two fractions?
2/4   and   3/8

32
12
8
24

Tags

CCSS.4.NF.A.2

CCSS.4.OA.B.4

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