Fractions vocabulary

Front

What is a fraction?

Back

A numerical quantity that represents a part of a whole.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the numerator in a fraction?

Back

The number above the line in a fraction that shows how many parts are being considered.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the denominator in a fraction?

Back

The number below the line in a fraction that shows how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What are equivalent fractions?

Back

Fractions that have the same value, even though they may look different.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is a proper fraction?

Back

A fraction where the numerator is less than the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is an improper fraction?

Back

A fraction where the numerator is greater than or equal to the denominator.

Tags

CCSS.3.NF.A.3C

Front

What is a mixed number?

Back

A whole number combined with a proper fraction.

Tags

CCSS.3.NF.A.3C

Front

What does it mean to simplify a fraction?

Back

To reduce a fraction to its simplest form where the numerator and denominator have no common factors.

Front

What is a common denominator?

Back

A shared multiple of the denominators of two or more fractions.

Front

What is a benchmark fraction?

Back

Common fractions like 1/2, 1/4, and 3/4 that are used to compare other fractions.

Tags

CCSS.4.NF.A.2