Adding Fractions with Like Denominators

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as two numbers separated by a slash, like 1/2.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the term 'denominator' mean in a fraction?

Back

The denominator is the bottom number in a fraction that shows how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the term 'numerator' mean in a fraction?

Back

The numerator is the top number in a fraction that shows how many parts we have.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

Can you add fractions with different denominators?

Back

No, you cannot add fractions with different denominators without finding a common denominator first.

Tags

CCSS.7.NS.A.1C

Front

What is the first step to add fractions with like denominators?

Back

Keep the denominators the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What do you do with the numerators when adding fractions with like denominators?

Back

You add the numerators together.

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

Tags

CCSS.4.NF.B.3A

Front

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D