Adding and Subtracting Like Fractions

Front

What are like fractions?

Back

Fractions that have the same denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you add like fractions?

Back

Add the numerators and keep the same denominator.

Tags

CCSS.7.NS.A.1C

Front

How do you subtract like fractions?

Back

Subtract the numerators and keep the same denominator.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is 8/10 - 2/10?

Back

6/10 or 3/5.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is 10/12 + 1/12?

Back

11/12.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

Kayla has 3/9 of a pizza and Lille gave her 2/9 of a pizza. How much pizza does Kayla have now?

Back

5/9.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

Kaylee had 1/6 of the cake and Dylan had 3/6 of the cake. How much cake did they eat in all?

Back

4/6.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is 4/8 + 2/8?

Back

6/8 or 3/4.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the first step in adding like fractions?

Back

Make sure the denominators are the same.

Tags

CCSS.7.NS.A.1C

Front

What is the first step in subtracting like fractions?

Back

Make sure the denominators are the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D