Math Unit 7 Review - Add/Subtact Mixed Numbers

Front

What is a mixed number?

Back

A mixed number is a number that consists of a whole number and a fraction part, such as 2 1/2.

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 11/9.

Front

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator, such as 3/4.

Front

What is the first step to add or subtract fractions with unlike denominators?

Back

Find a common denominator.

Front

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

Back

1/2

Front

What is the difference between 3/4 and 1/4?

Back

1/2

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 over the denominator is the fraction.

Front

What is the mixed number for the improper fraction 11/4?

Back

2 3/4

Front

What is the sum of 2 1/2 and 1 1/4?

Back

3 3/4

Front

What is the difference between 5 1/3 and 2 2/3?

Back

2 2/3