Adding Mixed Numbers

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/2.

Front

How do you add mixed numbers?

Back

To add mixed numbers, first add the whole numbers together, then add the fractions. If the fraction sum is improper, convert it to a mixed number.

Front

What is the first step in adding 5 2/5 and 2 3/5?

Back

Add the whole numbers: 5 + 2 = 7.

Front

What do you do with the fractions when adding mixed numbers?

Back

Add the fractions together. For example, 2/5 + 3/5 = 5/5, which equals 1.

Front

What is the result of adding 5 2/5 and 2 3/5?

Back

The result is 8.

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, such as 9/4.

Front

How do you convert an improper fraction to a mixed number?

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder is the new numerator.

Front

What is the sum of 2 7/8 and 2 4/8?

Back

The sum is 5 3/8.

Front

What is the process to add fractions with the same denominator?

Back

Simply add the numerators and keep the same denominator.

Front

What is the sum of 3 4/5 and 4 3/5?

Back

The sum is 8 2/5.