Adding and Subtracting 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 for fractions to have like denominators?

Back

Fractions have like denominators when they share the same denominator, allowing for direct addition or subtraction of their numerators.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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

How do you subtract fractions with like denominators?

Back

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

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the sum of 2/12 and 3/12?

Back

The sum of 2/12 and 3/12 is 5/12.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the result of 5/10 + 1/10?

Back

The result of 5/10 + 1/10 is 6/10.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

If you have 3/9 + 2/9, what is the result?

Back

The result of 3/9 + 2/9 is 5/9.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is 4/6 - 1/6?

Back

4/6 - 1/6 equals 3/6.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the first step in adding fractions with like denominators?

Back

The first step is to ensure that the denominators are the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the first step in subtracting fractions with like denominators?

Back

The first step is to ensure that the denominators are the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D