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, such as 1/2, 1/3, or 1/10.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

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

Back

1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

Which of the following is a unit fraction: 3/4, 5/6, 1/10?

Back

1/10 is a unit fraction.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

Which fraction is not a unit fraction: 1/2, 1/5, 5/6?

Back

5/6 is not a unit fraction.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

How can you express 4/5 as a sum of unit fractions?

Back

4/5 can be expressed as 1/5 + 1/5 + 1/5 + 1/5.

Tags

CCSS.4.NF.B.3B

Front

What is the sum of unit fractions for 1/3 + 1/3?

Back

2/3

Tags

CCSS.4.NF.B.3A

Front

What is the sum of 1/7 + 1/7 + 1/7 + 1/7?

Back

4/7

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

If you have 1/2 + 1/2, what is the result?

Back

1.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

Can 1/8 be considered a unit fraction?

Back

Yes, 1/8 is a unit fraction.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the sum of 1/5 + 1/5 + 1/5 + 1/5?

Back

4/5.

Tags

CCSS.4.NF.B.3A