Fractions Review

Equivalent Fractions

100

Equivalent or Non-Equivalent?

1/8    =     3/24

Equivalent

200

Equivalent or Not Equivalent?

24/30    =     5/4

Not Equivalent

300

Equivalent or Not Equivalent?

4/12     =       1/4

Not Equivalent

400

Equivalent or Not Equivalent?

4/7       =     16/28

Equivalent

500

Two equivalent fractions for 4/8

Example: 8/16       and    1/2      

Common Denominators

100

Find the missing numerator in the equivalent fraction.

4/5    and   __/15

12/15

200

Find the missing numerator in the equivalent fraction.

2/4    and   /24

12/24

300

Find the missing denominator in the equivalent fraction.

4/8    and   16/___

16/32

400

Find the missing denominator in the equivalent fraction.

6/8   and   42/____

42/56

500

Find 3 equivalent fractions for the fraction below. 

15/30

Possible Answers:

3/10

5/10

30/60

45/90

Simplifying Fractions

100

True or False

1/2 is in simplest form

True

200

Write one equivalent fraction using division

14/21

2/3

300

12/28 in simplest form

3/7

400

120/200 in simplest form

3/5

500

45/99 in simplest form 

5/11

Factors and Multiples

100

First 5 multiples of 8

8,16,24,32,40

200

Factors of 24

1,2,3,6,8,12,24

300

LEAST COMMON MULTIPLE of 8 and 6

24

400

the GREATEST COMMON FACTOR of 16 and 18

2

500

the GREATEST COMMON FACTOR of 24 and 36

12

Vocabulary

100

the top number in a fraction that represents the number of parts

What is the numerator?

200

the bottom number in a fraction that represents the number of equal parts the item is divided into

What is the denominator?

300

Fractions that have different numerators and denominators but name the same amount

What are Equivalent Fractions?

400

Fractions that have the same denominator

What are Common Denominators?

500

A number that is multiplied by another number to get a product. A number that goes into another number evenly

What is a Factor?