Ch. 8 Fractions Review

Front

What is a fraction?

Back

A fraction is a way to represent a part of a whole. It consists of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the numerator in a fraction represent?

Back

The numerator represents the number of parts we have.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator in a fraction represent?

Back

The denominator represents the total number of equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

If a cake is divided into 10 slices and 4 slices are given away, what fraction of the cake is left?

Back

6/10 or 3/5 of the cake is left.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What fraction is represented by 5 out of 10?

Back

5/10, which can be simplified to 1/2.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

How do you add fractions with the same denominator?

Back

You add the numerators and keep the denominator the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is 1/4 of a pizza if the pizza is cut into 4 equal slices?

Back

1 slice out of 4 slices.

Tags

CCSS.1.G.A.3

Front

If you shade 3 out of 5 parts of a shape, what fraction is shaded?

Back

3/5 of the shape is shaded.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the fraction for 2 out of 8?

Back

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

Tags

CCSS.3.G.A.2

Front

How do you subtract fractions with the same denominator?

Back

You subtract the numerators and keep the denominator the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D