Fraction Review

Equivalent Fractions

100

Name two equivalent fractions of 3/6.

4/8, 5/10, 6/12, 7/14......

200

Name three equivalent fractions of 4/5.

8/10, 12/15, 16/20 ...

300

Is 6/10 an equivalent fraction of 3/5? Explain why or why not.

Yes, because when you multiply both the numerator and denominator by 2, you get 6/10 (therefore, they are equivalent or have equal parts.)

400

Name four equivalent fractions of 7/8.

14/16, 21/24, 28/32, 35/40..

500

Name four equivalent fractions of 10/12.

5/6, 20/24, 30/36, 40/48...

Greatest Common Factors

100

Find the GCF of 5 and 10.

5

200

Find the GCF of 6 and 9.

3

300

Find the GCF of 8 and 10

2

400

Find the GCF of 12 and 15

3

500

Find the GCF of 9 and 27

9

Simplifying Fractions

100

What is 2/6 in simplest form?

1/3

200

What is 6/18 in simplest form?

1/3

300

What is 9/36 in simplest form?

1/4

400

What is 21/28 in simplest form?

3/4

500

What is 12/48 in simplest form?

1/4

Adding/Subtracting Fractions with Like Denominators

100

What is the first step in adding/subtracting fractions with like denominators?

Add or subtract the numerators.

200

Solve 1/6 + 2/6. Simplify.

3/6 = 1/2

300

What is 10/20 + 5/20? Simplify.

15/20 = 3/4

400

What is 9/22 + 2/22? Simplify.

11/22 = 1/2

500

What is 72/81 - 35/81? Simplify.

37/81

Adding/Subtracting Mixed Numbers

100

What should always be your last step when adding/subtracting fractions or mixed numbers?

Simplify.

200

What is 5 3/6 + 2 1/6? Simplify.

7 4/6 = 7 2/3

300

What is 8 4/12 - 3 2/12? Simplify.

5 2/12 = 5 1/6

400

What is 9 3/8 + 8 4/8? Simplify.

17 7/8

500

What is 10 18/50 + 3 45/50? Simplify.

13 63/50 = 14 13/50