Math Unit 7 Review - Add/Subtact Mixed Numbers (NEW)

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 3 2/3.

Front

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator, like 2/3.

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, like 5/4.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest number that can be used as a common denominator for two or more fractions.

Front

What is the least common denominator of 1/9 and 2/3?

Back

The least common denominator of 1/9 and 2/3 is 9.

Front

What is the numerator in the fraction 9/12?

Back

The numerator in the fraction 9/12 is 9.

Front

What is the denominator in the fraction 3/4?

Back

The denominator in the fraction 3/4 is 4.

Front

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

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator and express the remainder as a fraction.

Front

What is the sum of 2 1/4 and 3 2/4?

Back

The sum of 2 1/4 and 3 2/4 is 5 1/2.

Front

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

Back

The difference between 5 3/5 and 2 1/5 is 3 2/5.