Adding Fractions with Like Denominators

Front

What is a fraction?

Back

A fraction represents a part of a whole. It consists of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to have like denominators?

Back

Like denominators mean that the denominators of the fractions are the same.

Tags

CCSS.4.NF.B.3B

Front

How do you add fractions with like denominators?

Back

Add the numerators together and keep the same denominator.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

Back

1.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

Back

1.

Tags

CCSS.4.NF.B.3A

Front

Can you add fractions with unlike denominators?

Back

No, you cannot add unlike denominators directly.

Tags

CCSS.7.NS.A.1C

Front

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the first step in adding fractions?

Back

Check if the denominators are the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D