Add and Subtract Fractions

Front

Back

Front

Back

Front

Back

Front

What do we call the number on the top of a fraction?

Back

Numerator

Front

What do we call the number on the bottom of a fraction?

Back

Denominator

Front

What is an equivalent fraction?

Back

Front

How do you add fractions with the same denominator?

Back

Add the numerators and keep the denominator the same.

Front

How do you subtract fractions with the same denominator?

Back

Subtract the numerators and keep the denominator the same.

Front

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

Back

Find a common denominator.

Front

Back

14 inches.