Adding & Subtracting Fractions

Front

What is a mixed fraction?

Back

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

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the numerator in a fraction?

Back

The numerator is the top number in a fraction that represents how many parts are being considered.

Front

What is the denominator in a fraction?

Back

The denominator is the bottom number in a fraction that represents the total number of equal parts.

Front

What is the sum of 10 3/4 and -7 1/4?

Back

3 1/2

Front

If Brad ate 3/4 of his Kit-Kat bar, how much did Cole get?

Back

1/4

Front

What fraction of a pizza did Sara eat if she ate 3 out of 5 pieces?

Back

3/5

Front

What is an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, such as 1/2 and 2/4.

Front

How do you add fractions with different denominators?

Back

Find a common denominator, convert the fractions, and then add the numerators.

Front

How do you subtract fractions with the same denominator?

Back

Subtract the numerators and keep the same denominator.