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Worksheets

All Integer Operations

Total questions: 35

Worksheet time: 42mins

Name
Class
Date
1.
Is the quotient of -25 and -5 positive or negative
a)
positive
b)
negative
2.

If you multiply two numbers and one is positive while the other is negative, what will the sign of the product be?

a)

Positive

b)

Negative

c)

Zero

3.
Multiply
(5) • (–9) • (–2)
a)
90
b)
-45
c)
-90
d)
47
4.
One morning, the temperature was 5 degrees below zero Fahrenheit (F). By noon, the temperature rose 20 degrees F and then dropped 8 degrees F by evening. What was the evening temperature?
a)
17 degrees below zero
b)
15 degrees below zero
c)
12 degrees above zero
d)
7 degrees above zero
5.
4 + (-4)
a)
8
b)
0
c)
-8
d)

-1

6.

If ∣x∣=7, then what is the value of x?If\ \left|x\right|=7,\ then\ what\ is\ the\ value\ of\ x?

a)

7

b)

-7

c)
0
d)

7 or -7

7.

A dolphin is swimming 10 feet below the surface. It descends (goes down) another 12 feet before rising 4 feet. Which of the following would be the correct way to solve this word problem?

a)
-10 + -12 + -4
b)
-10  - 12 + 4
c)
10 - 12 - 4
d)
-10 + 12 + 4
8.
A submarine is 150 below sea level while an airplane is 375 above sea level.  What is the difference between the height of the submarine and the airplane?
a)
-525
b)
525
c)
325
d)
-325
9.

Julio has $33 in his checking account. He then writes a check for $42. What is the balance of his bank account?

a)

$75

b)

-$75

c)

-$9

d)

$9

10.

The January record high temperature in Austin, Texas is 92 degrees. The January record low temperature is -1 degree. What is the difference between the record high and low temperatures?

a)

91 degrees

b)

-91 degrees

c)

93 degrees

d)

-93 degrees

11.

Which expression is NOT equivalent to -20?

a)

20/-1

b)

-5-15

c)

(-10)(2)

d)

40+(-20)

12.
It is -1°F   at Barb's house and 3 degrees colder where her uncle lives. What is the temperature at her uncles house?
a)
−2°F
b)
2°F
c)
−4°F
d)
4°F
13.

45 x (-5)

(a)  

14.
What is the distance from -7 to 5 on a number line? 
a)
12
b)
-12
c)
2
d)
-4
15.

Which is the additive inverse of −11−4?Which\ is\ the\ additive\ inverse\ of\ -11-4?  


a)

11 - 4

b)

-11 + (-4)

c)

11 + 4

d)

-11 - (-4)

16.

I had 73 dollars in my checking account but then spent 111 dollars at the store. What is the amount in my account?

a)

184 dollars

b)

38 dollars

c)

-38 dollars

d)

-184 dollars

17.

Sam is on a game show with a score of -250. If he scores 450 points what is his new score?

(a)  

18.

Tim had $362 in his bank account. He spent $54 then made a deposit of $82. How much money does Tim have in his bank account?

(a)  

19.

If the temperature is 3°F and drops by 10°F, what is the new temperature?

a)

7°F

b)

-13°F

c)

13°F

d)

-7°F

20.

Which of the following expressions is equivalent to -18?

a)

-9 × 2

b)

18 ÷ -1

c)

-6 - 12

d)

All of the above

21.

a)

6

b)

-6

c)

2

d)

-2

22.
What equation is modeled?
a)
15 + 25 = -10
b)
15 + -25 = -10
c)
-10 + 15 = -10
d)
-25 + 15 = -10
23.

Which of the following are equivalent to

−(516)-\left(\frac{5}{16}\right)  ?

a)

516\frac{5}{16}  

b)

−516\frac{-5}{16}  

c)

5−16\frac{5}{-16}  

d)

−5−16\frac{-5}{-16}  

24.

Joe went scuba diving. He started at sea level, descended 10 feet, paused, and then descended another 15 feet. What is Joe's final depth?

a)

10 feet

b)

-25 feet

c)

25 feet

d)

-10 feet

25.

The temperature was 52°F. Later that day the temperature was 65°F. How many degrees does the temperature need to rise or fall to return to the original temperature of 52°F?

a)

Fall 13 degrees

b)

Rise 13 degrees

c)

Fall 15 degrees

d)

Fall 52 degrees

26.

Bethany paid $32.52 for all six pairs of pants. If the pants cost the same, how much did one pair of pants cost?

a)

$5.42

b)

$195.12

c)

$26.52

d)

$38.52

27.

A submarine descends below the surface of the water at a rate of 250 feet each minute. What is the depth of the submarine after 4 minutes?

a)

-62.5 feet

b)

-1,000 feet

c)

-246 feet

d)

-254 feet

28.
Evaluate the expression.
|-2| + |-5|
a)
7
b)
-7
c)
3
d)
-3
29.
Evaluate.
| -13| + | 24| =
a)
12
b)
-37
c)
37
d)
10
30.

What does absolute value mean?

a)
Absolute value is the same as the square root of a number.
b)

The absolute value is a number's distance from zero on the number line. It is always positive or zero.

c)
The absolute value of a number is always negative.
d)
Absolute value is the sum of two numbers.
31.

Which equation is NOT true?

a)

-4 x 5 = -20

b)

-2 + -6 = -8

c)

4 - (-5) = 9

d)

-8 ÷\div (-2) = -4

32.
Solve:
(-2)(-1)(-3)(-4)(-1)
a)
-11
b)
24
c)
-24
d)
11
33.
Evaluate:   a - b 
if a = 10 and b = -4
a)
14
b)
-14
c)
6
d)
-6
34.
Evaluate:   g - f 
if g = -7 and f = -10
a)
3
b)
-3
c)
17
d)
-17
35.
Which addition expression matches the problem shown on the number line?
a)
3 + -4
b)
-4 + 3
c)
7 + -4
d)
-4 + 7