3rd-Grade Fractions

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.1

CCSS.3.NF.A.2B

Front

What is the numerator in a fraction?

Back

The numerator is the top number in a fraction that shows how many parts we have.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the denominator in a fraction?

Back

The denominator is the bottom number 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

How do you compare fractions?

Back

To compare fractions, you can look at the numerators and denominators or convert them to have a common denominator.

Tags

CCSS.4.NF.A.2

Front

What does it mean if two fractions are equivalent?

Back

Two fractions are equivalent if they represent the same part of a whole, like 1/2 and 2/4.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is 1/2 of a pizza?

Back

1/2 of a pizza means that the pizza is divided into 2 equal parts, and you have 1 of those parts.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What fraction is represented by 3 shaded parts out of 4?

Back

The fraction is 3/4.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

If you have 5/6 of a cake and eat 1/6, how much is left?

Back

You have 4/6 of the cake left.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the fraction for 2 out of 8?

Back

The fraction is 2/8, which can be simplified to 1/4.

Tags

CCSS.3.G.A.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.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D