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.

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

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.

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

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.

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

Front

What is a unit fraction?

Back

A unit fraction is a fraction where the numerator is 1, like 1/4 or 1/8.

Tags

CCSS.3.NF.A.2A

CCSS.3.NF.A.1

Front

How do you identify a fraction on a number line?

Back

A fraction can be identified on a number line by finding the point that represents the part of the whole.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is an equivalent fraction?

Back

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

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

CCSS.3.NF.A.3A

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their greatest common factor.

Front

What is the fraction of a shaded area?

Back

The fraction of a shaded area is the number of shaded parts over the total number of parts.

Tags

CCSS.3.NF.A.2A

CCSS.3.NF.A.1

Front

What is the fraction for a whole?

Back

The fraction for a whole is represented as 4/4 or 1.

Tags

CCSS.3.NF.A.3C

Front

How do you compare two fractions?

Back

To compare fractions, you can find a common denominator or convert them to decimals.

Tags

CCSS.4.NF.A.2