Quiz #1 Review

Order of Operations

100

X + 10 - y     

X = 5 ; Y = 3

12

200

3x/y

x = 6 y = 2

9

300

6n-20

n =6

16

400

(X+Y) - 10

X = 3 y = 5

-2

500

(5x-y) + (3x+6)

X = 2 Y = 4

18

Prime Factorization

100

36

2 x 2 x 3 x 3

200

54

3 x 3 x 3 x 2

300

80

2 x 2 x 2 x 2 x 5 

400

196

2 x 2 x 7 x 7

500

675

3 x 3 x 3 x 5 x 5

Linear Equations (Addition and Subtraction)

100

m +5 = 12

m = 7

200

x - 3 = 9

x = 12

300

14 + f = 49

f = 35

400

20 + h = 42

h = 22

500

43 - W = 13

W = 30

Linear Equations (Multiplication and Division)

100

D x 9 = 81

9

200

F/7 = 3

21

300

3 x H = 30

10

400

H/4 = 8

32

500

Y/12 = 84

1008

Radicals

100

75

5 Radical 3

200

80

4 radical 5

300

108

6 radical 3

400

150

5 radical 6

500

220

2 2 5 11

2 radical 55