Unit 7 Everyday Math Grade 3 Review

Front

What is a fraction?

Back

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

Front

What does the numerator in a fraction represent?

Back

The numerator is the top number in a fraction and represents how many parts we have.

Front

What does the denominator in a fraction represent?

Back

The denominator is the bottom number in a fraction and represents the total number of equal parts the whole is divided into.

Front

How do you compare two fractions with the same denominator?

Back

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

Front

How do you compare two fractions with different denominators?

Back

To compare fractions with different denominators, convert them to have a common denominator or convert them to decimal form.

Front

What does it mean if two fractions are equal?

Back

Two fractions are equal if they represent the same part of a whole, even if they look different.

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

What is a mixed number?

Back

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

Front

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

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder is the new numerator.

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions, used to compare or add them.