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Understanding Denominators

A Grade 3 math worksheet focusing on understanding the denominator as the total number of equal parts in a whole.

Grade 3 Math FractionsUnderstanding Denominators
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Includes

Fill in the Blanks2 Short AnswerMultiple Choice

Standards

CCSS.MATH.CONTENT.3.NF.A.1

Topics

mathfractionsdenominatorsgrade 3
6 sections · Free to use · Printable
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Understanding Denominators

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Read each question carefully and answer to the best of your ability. Remember, the denominator tells you the total number of equal parts in a whole.

1. In a fraction, the bottom number is called the  .

2. The denominator tells us the total number of   parts a whole is divided into.

3. If a pizza is cut into 8 equal slices, the denominator would be  .

4. Look at the fraction bar below. What is the denominator?

1/5

The denominator is:

5. What is the denominator in the fraction 3/4?

The denominator is:

6. Which fraction has a denominator of 6?

a

1/2

b

6/10

c

3/6

d

6/1

7. If you divide a sandwich into 4 equal pieces, what is the denominator?

a

1

b

4

c

2

d

8

8. Draw a rectangle and divide it into 3 equal parts. Shade 1 part. What is the denominator of the fraction you drew?

The denominator is: