SF-7S-Chapter 4 part 1 Test Review

Expressions

100

Write the expression: 16 more than some number x

What is x + 16

200

Write the expression: 2 times some number y

What is 2y

300

Write the expression: The quotient of some number n and 5

What is 

n/5

400

Write the expression: 2 fewer than 4 times some number x

What is 4x-2

500

Write the expression: 12 times some number y increased by 2.

What is 12y+2

Evaluating Expressions

100

Evaluate each expression using the values w=5, a=9, & h=6. 

h+h

What is 12

200

Evaluate each expression using the values w=5, a=9, & h=6. 

a - w

What is 4

300

Evaluate each expression using the values w=5, a=9, & h=6. 

5w + 3a

What is 52

400

Evaluate each expression using the values w=5, a=9, & h=6. 

4(h + a)

What is 60

500

Evaluate each expression using the values w=5, a=9, & h=6. 

6w-a/3

What is 27

Solving Equations with Addition and Subtraction

100

x-8=21

What is x=29

200

m - 12 = 35

What is m= 47

300

-8 = c + 24

What is -32

400

r - 6 = -17

What is -11

500

-28 = r + 13

What is r = -41

Solving Equations with Multiplication and Division

100

8a = 72

What is a = 9

200

-3t = 75

What is = -25

300

x/-6=-31

What is x=186

400

n/2=13

What is n=26

500

-6v = -246

What is 41

Solving 2-Step Equations

100

7m + 8 = 71

What is m=9

200

y/7+6=11

What is 35

300

b/-2-8=-6

What is b=-4

400

3d + 14 = 11

What is d= -1

500

z/17-1=8

What is z = 153