Fractions: equal parts of a whole

Front

What is a fraction?

Back

A fraction is a way to show a part of a whole. It is made up of two numbers: the top number (numerator) shows how many parts we have, and the bottom number (denominator) shows how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean for parts to be equal in a fraction?

Back

Equal parts mean that each part is the same size. For example, if a pizza is cut into 4 equal slices, each slice is the same size.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

If 3 friends share 6 graham crackers equally, how much does each friend get?

Back

Each friend gets 2 wholes.

Tags

CCSS.3.OA.A.2

Front

How do you find the fraction of a shape that is shaded?

Back

Count the number of shaded parts and divide by the total number of equal parts in the shape.

Tags

CCSS.3.G.A.2

Front

What fraction represents 1 out of 4 equal parts?

Back

1/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

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

If a shape is divided into 3 equal parts, what fraction represents one part?

Back

1/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

Which fraction names point A on the number line if it is 7 parts out of 8?

Back

7/8

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

If Jesse folds a shape twice to divide it into equal parts, how many equal parts does he create?

Back

He creates 4 equal parts.

Tags

CCSS.1.G.A.3