Adding fractions with like denominators

Front

What is a fraction?

Back

A fraction represents a part of a whole and 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 (bottom numbers) of the fractions are the same.

Tags

CCSS.4.NF.B.3B

Front

How do you add fractions with like denominators?

Back

To add fractions with like denominators, keep the denominator the same and add the numerators.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is 2/8 + 3/8?

Back

5/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is 1/2 + 1/2?

Back

1 or 2/2

Tags

CCSS.4.NF.B.3A

Front

What is 13/24 - 11/24?

Back

2/24

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is 3/4 + 1/4?

Back

4/4 or 1

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the sum of 9/12 + 3/12 in lowest terms?

Back

1 or 12/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the numerator in the fraction 5/8?

Back

5 is the numerator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the denominator in the fraction 5/8?

Back

8 is the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B