Unit Fractions- 3rd Grade

Front

What is a unit fraction?

Back

A unit fraction is a fraction where the numerator is 1 and the denominator is a positive integer. For example, 1/2, 1/3, and 1/4 are all unit fractions.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

Identify the unit fraction from the following options: 1/5, 2/5, 3/5.

Back

1/5 is the unit fraction because its numerator is 1.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

Which of the following is a unit fraction: 1/2, 2/2, 3/2?

Back

1/2 is the unit fraction because its numerator is 1.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the denominator of the unit fraction 1/4?

Back

The denominator of the unit fraction 1/4 is 4.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

True or False: A unit fraction can have a numerator greater than 1.

Back

False. A unit fraction always has a numerator of 1.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

If a fraction is 1/n, what type of fraction is it?

Back

It is a unit fraction, where n is a positive integer.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

List three examples of unit fractions.

Back

Examples of unit fractions include 1/2, 1/3, and 1/6.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the sum of the unit fractions 1/2 and 1/3?

Back

The sum of 1/2 and 1/3 is 5/6.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you convert a unit fraction to a decimal?

Back

To convert a unit fraction to a decimal, divide 1 by the denominator. For example, 1/4 = 0.25.

Front

What is the relationship between unit fractions and proper fractions?

Back

All unit fractions are proper fractions, but not all proper fractions are unit fractions. A proper fraction has a numerator less than its denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B