Name: 
 

Chapter 1 Test



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 
 
Find the absolute value.
 

 1. 

| –15 |
a.
–15
c.
| –15 |
b.
| 15 |
d.
15
 

 2. 

| 11 |
a.
| 11 |
c.
–11
b.
11
d.
| –11 |
 

 3. 

| –95 |
a.
| 95 |
c.
95
b.
| –95 |
d.
–95
 
 
Add.
 

 4. 

–8 + (–6)
a.
–2
c.
14
b.
–86
d.
–14
 
 
Subtract.
 

 5. 

7 – (–3)
a.
10
c.
4
b.
–4
d.
–10
 
 
Multiply.
 

 6. 

mc006-1.jpg
a.
12
c.
–15
b.
–43
d.
–12
 
 
Divide, if possible.
 

 7. 

mc007-1.jpg
a.
–8
c.
8
b.
mc007-2.jpg
d.
mc007-3.jpg
 
 
Find the mean of the integers.
 

 8. 

–12, –4, –11, –6, 4
a.
–6
c.
–3.8
b.
5.8
d.
–5.8
 

 9. 

9, 7, 1, 8, –1, –36
a.
4
c.
–2
b.
–1
d.
2
 

Numeric Response
 

 1. 

Your bank account has a balance of –$13. You deposit $30. What is your new balance?

 
 
Evaluate the expression when x = 12, y = –3, and z = –2.
 

 2. 

nr002-1.jpg

 

 3. 

nr003-1.jpg

 

 4. 

Five different integers have a mean of –4. Four of the integers are –5, –8, –6, and –2. What is the fifth integer?

 

Short Answer
 

 1. 

–7   ?  | –6 |
 

 2. 

| –3 |   ?  –4
 

 3. 

You deposit $20 in your savings account. One week later, you withdraw $45. Write each amount as an integer.
 

 4. 

The temperature dropped 18°F in 3 hours. The final temperature is –7°F. What was the starting temperature? Explain how you found your answer.
 



 
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