Add Unlike Fractions Word Problems.

Front

What is an unlike fraction?

Back

Unlike fractions are fractions that have different denominators.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you add unlike fractions?

Back

To add unlike fractions, find a common denominator, convert the fractions, and then add the numerators.

Tags

CCSS.7.NS.A.1C

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions.

Front

What is the first step in adding unlike fractions?

Back

The first step is to find a common denominator.

Tags

CCSS.7.NS.A.1C

Front

If you have the fractions 1/4 and 1/8, what is a common denominator?

Back

The common denominator is 8.

Front

How do you convert 1/4 to have a denominator of 8?

Back

Multiply the numerator and denominator by 2 to get 2/8.

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is the sum of 1/4 and 1/8?

Back

The sum is 3/8.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

If you have 3/10 and 1/2, what is the first step to add them?

Back

Find a common denominator, which is 10.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

How do you convert 1/2 to have a denominator of 10?

Back

Multiply the numerator and denominator by 5 to get 5/10.

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is the sum of 3/10 and 5/10?

Back

The sum is 8/10, which simplifies to 4/5.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D