fractions 3rd grade

Front

What is a fraction?

Back

A fraction represents a part of a whole. It is written as two numbers separated by a slash, like 1/2.

Front

What does the top number in a fraction represent?

Back

The top number is called the numerator. It shows how many parts we have.

Front

What does the bottom number in a fraction represent?

Back

The bottom number is called the denominator. It shows how many equal parts the whole is divided into.

Front

What is an equivalent fraction?

Back

Equivalent fractions are different fractions that represent the same value, like 1/2 and 2/4.

Front

How do you compare fractions with the same denominator?

Back

When fractions have the same denominator, compare the numerators. The larger numerator means the larger fraction.

Front

How do you compare fractions with different denominators?

Back

To compare fractions with different denominators, convert them to equivalent fractions with a common denominator.

Front

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator, like 3/4.

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 a mixed number?

Back

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

Front

How do you add fractions with the same denominator?

Back

To add fractions with the same denominator, add the numerators and keep the denominator the same.