Sum of Unit Fractions Test

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, like 1/2, 1/3, or 1/10.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

How do you decompose a fraction?

Back

To decompose a fraction means to break it down into a sum of unit fractions.

Tags

CCSS.4.NF.B.3B

Front

What is the sum of 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10?

Back

The sum is 6/10.

Tags

CCSS.4.NF.B.3A

Front

Where is 6/8 located on a number line?

Back

6/8 is located at point R on the number line.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What fraction is represented at point C if it is 2/6?

Back

The fraction represented at point C is 2/6.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How can you express 5/12 as a sum of unit fractions?

Back

5/12 can be expressed as 1/12 + 1/12 + 1/12 + 1/12 + 1/12.

Tags

CCSS.4.NF.B.3B

Front

Where is 2/8 located on a number line?

Back

2/8 is located at point Q on the number line.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the denominator in the fraction 1/5?

Back

The denominator in the fraction 1/5 is 5.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to find a fraction on a number line?

Back

Finding a fraction on a number line means identifying its position relative to whole numbers.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the value of 1/12 + 1/12 + 1/12 + 1/12 + 1/12?

Back

The value is 5/12.

Tags

CCSS.4.NF.B.3A