Add/Subtract Fractions with unlike denominators BASICS

Front

What is the number on the top of a fraction called?

Back

Numerator

Front

What is the number on the bottom of a fraction called?

Back

Denominator

Front

What do you need to do before you can add or subtract fractions with unlike denominators?

Back

Find a common denominator.

Front

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

Back

Divide the numerator by the denominator.

Front

Back

Front

Back

Front

Back

Front

What is the first step in adding fractions with unlike denominators?

Back

Find the least common multiple (LCM) of the denominators.

Front

What is a mixed number?

Back

A number that combines a whole number and a fraction.

Front

What is an improper fraction?

Back

A fraction where the numerator is greater than or equal to the denominator.