Unit Fractions

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.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the unit fraction for the number 8?

Back

The unit fraction for the number 8 is 1/8.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the unit fraction for the number 4?

Back

The unit fraction for the number 4 is 1/4.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the unit fraction for the number 6?

Back

The unit fraction for the number 6 is 1/6.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the unit fraction for the number 2?

Back

The unit fraction for the number 2 is 1/2.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

How do you add two unit fractions with the same denominator?

Back

To add two unit fractions with the same denominator, you add the numerators and keep the denominator the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

How do you add two unit fractions with different denominators?

Back

To add two unit fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the sum of 1/4 and 1/4?

Back

The sum of 1/4 and 1/4 is 2/4, which simplifies to 1/2.

Tags

CCSS.4.NF.B.3A

Front

What is the sum of 1/3 and 1/6?

Back

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

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the difference between a unit fraction and a proper fraction?

Back

A unit fraction has a numerator of 1, while a proper fraction has a numerator that is less than the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B