Adding and Subtracting Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator.

Front

Convert the mixed fraction 2 4/9 to an improper fraction.

Back

22/9

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the simplest form of a fraction?

Back

The simplest form of a fraction is when the numerator and denominator have no common factors other than 1.

Front

Simplify the fraction 12/16.

Back

3/4

Front

How do you subtract fractions with different denominators?

Back

To subtract fractions with different denominators, find a common denominator, convert the fractions, and then subtract the numerators.

Front

What is the result of 6 1/4 - 2 3/4?

Back

3 1/2

Front

If Sally ran 1/3 of a mile and swam 5/6 of a mile, how much farther did she swim than she ran?

Back

1/2 mile.

Front

What is the difference between 1/2 yard and 1/6 yard?

Back

1/3 yard.