Adding and Subtracting Like Fractions

Front

What are like fractions?

Back

Like fractions are fractions that have the same denominator.

Front

How do you add like fractions?

Back

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

Front

What is the sum of 1/2 and 1/2?

Back

The sum of 1/2 and 1/2 is 1.

Front

How do you subtract like fractions?

Back

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

Front

What is the difference between 4/9 and 1/9?

Back

The difference between 4/9 and 1/9 is 3/9, which simplifies to 1/3.

Front

What is the first step in adding like fractions?

Back

The first step in adding like fractions is to ensure that the fractions have the same denominator.

Front

What is the result of 3/5 + 1/5?

Back

The result of 3/5 + 1/5 is 4/5.

Front

What is the result of 2/9 - 1/9?

Back

The result of 2/9 - 1/9 is 1/9.

Front

Can you add fractions with different denominators?

Back

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

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions.