Fractions, Integers, and Variables

Multiplying and Dividing Fractions

100

2/3 x 1/2

Note: you do not need to simplify

2/6 or 1/3

200

3/6 x 4/9

12/54 or 2/9

300

6/12 x 8/18

48/216 or 2/9

400

13/9 Divided by 16/2

26/144 or 13/72

500

12/24 Divided by 3/15

180/72 or 2 1/2

Simplifying Fractions

100

Simplify 6/24

1/4

200

Simplify 5/40

1/8

300

Simplify 16/48

1/3

400

Simplify 24/216

1/9

500

Simplify 560/780

28/39

Variables

100

14 + r = 17

3

200

25 - v = 15

10

300

45 - p = 72

-27

400

19t = 57

3

500

78k = 936

12

Adding and Subtracting Integers

100

3 - 10

-7

200

14 + (-6)

-5

300

65 - (-8)

73

400

45 - (-56)

101

500

34 + (-56)

-22

Multiplying and Dividing Integers

100

9 x -7

-63

200

7 x -6

-42

300

54 divided by -3

-18

400

108 divided by -3

-36

500

400 Divided by -2

-200