Adding Fractions

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).

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, first find a common denominator, convert the fractions, and then add the numerators.

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions, allowing them to be added or subtracted.

Front

What is the first step in adding fractions?

Back

The first step is to find a common denominator for the fractions you want to add.

Front

How do you convert fractions to have a common denominator?

Back

Multiply the numerator and denominator of each fraction by the same number to make their denominators equal.

Front

What is the sum of 1/4 and 1/8?

Back

The sum is 3/8.

Front

What is the sum of 2/5 and 1/10?

Back

The sum is 5/10, which simplifies to 1/2.

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide the numerator and denominator by their greatest common factor.

Front

What is the sum of 2/12 and 2/6?

Back

The sum is 1/2 after simplifying.

Front

What is the sum of 3/8 and 1/4?

Back

The sum is 5/8.