Free Printable Integer Operations Review

1.

When multiplying and dividing, if the signs of the two numbers are the SAME, then the answer is going to be...

a)

Negative

b)

Positive

c)

I don't know

2.

-7 x 8 =

a)

56

b)

-56

c)

49

d)

-49

3.

When adding integers, if the sign is the SAME, you...

a)

Add the numbers

b)

Subtract the numbers

4.

When adding integers, if the signs are DIFFERENT you...

a)

Add the numbers

b)

Subtract the numbers

5.

When adding integers with the SAME sign, the answer...

a)

Takes the sign of the bigger number

b)

Keeps the sign of both

6.

22 - (-11) =

a)

-33

b)

33

c)

-11

d)

11

7.

-7 - 9 =

a)

16

b)

-16

c)

2

d)

-2

8.

10 - 22 =

a)

32

b)

-32

c)

12

d)

-12

9.

72 + -18 =

a)

90

b)

-90

c)

54

d)

-54

10.

9 - 10

a)

1

b)

-1

c)

19

d)

-19

11.

Rewrite this subtraction problem as addition of the opposite:

-12 - 8

a)

-12 + -8

b)

12 + -8

c)

-12 + 8

d)

12 + 8

12.

9 + -3

a)

12

b)

6

c)

-12

d)

-6

13.

-2 - (-3)

a)

5

b)

1

c)

-5

d)

-1

14.

-10 ÷ 2

a)

-5

b)

5

c)

12

d)

-12

15.

-20 ÷ (-4)

a)

-5

b)

5

c)

24

d)

-24

16.

Fill in the blank:

A POSITIVE number divided by a NEGATIVE number is ____________ POSITIVE.

a)

always

b)

never

c)

sometimes

17.

Fill in the blank:

A NEGATIVE number divided by a NEGATIVE number is ____________ POSITIVE.

a)

always

b)

never

c)

sometimes

18.

-4 + 4=?

a)

0

b)

8

c)

-8

d)

16

19.

Which of the following expressions has the greatest value?

a)

-7 + (-3)

b)

11 − (-5)

c)

-9 + 5

d)

12 − 6

20.

-4 + 9

a)

-13

b)

13

c)

-5

d)

5

21.

-8 - 6

a)

-2

b)

2

c)

-14

d)

14

22.

7 - 26

a)

-19

b)

19

c)

33

d)

-33

23.

-9 + (-5)

a)

-14

b)

14

c)

-4

24.

(-9)(-8)

a)

-72

b)

72

c)

81

d)

-81

25.

Multiply
(5) • (–9) • (–2)

a)

90

b)

-45

c)

-90

d)

47

26.

Divide: $-10\ \div\ 2$

a)

-5

b)

5

c)

-6

d)

20

27.

$-30\ \div\ -10$

a)

-3

b)

-300

c)

-30

d)

3

28.

-2 - (-8)

a)

6

b)

-6

c)

-10

d)

10

29.

18 - (-4)

a)

-22

b)

4

c)

22

d)

-4

30.

-10•4

a)

-14

b)

14

c)

-40

d)

-6

31.

-7 x 4

a)

24

b)

28

c)

-28

d)

-24

32.

-4 x -4

a)

-8

b)

8

c)

-16

d)

16

33.

-9 + 9

a)

18

b)

-18

c)

0

d)

81

34.

8 - 12

a)

4

b)

-4

c)

-6

d)

-8

35.

50 ÷ -10

a)

-5

b)

5

c)

40

d)

-40

36.

- 21 / 7

a)

-3

b)

3

c)

-28

d)

14

37.

(-9)(-8)

a)

-72

b)

72

38.

-8 - 6

a)

-2

b)

2

c)

-14

d)

14

39.

-2 - (-8)

a)

6

b)

-6

c)

-10

d)

10

40.

-10+4

a)

-14

b)

14

c)

-6

d)

6

41.

-7 x 4

a)

24

b)

28

c)

-28

d)

-24

42.

-5 x -8

a)

-40

b)

-13

c)

-45

d)

40

43.

Evaluate the Expression.

-4 + (-6)

a)

-10

b)

2

c)

-2

d)

10

44.

Evaluate the Expression.

-10 - 4

a)

-6

b)

-14

c)

6

d)

14

45.

Evaluate the Expression.

12 - (-4)

a)

-16

b)

8

c)

16

d)

-8

46.

Evaluate the Expression.

8 - 12

a)

-20

b)

4

c)

20

d)

-4

47.

Evaluate the Expression.

42 ÷ (-7)

a)

8

b)

6

c)

-6

d)

-8

48.

Which of the following expressions has the greatest value?

a)

-7+(-3)

b)

11-(-5)

c)

-9+5

d)

12-6

49.

Evaluate the Expression when a = -2, b = 5, c = -10

ac

a)

-10

b)

10

c)

20

d)

-20

50.

Evaluate the Expression when a = -2, b = 5, c = -10

b - c

a)

-15

b)

5

c)

15

d)

-5

51.

Evaluate the Expression when a = -2, b = 5, c = -10

ab ÷ c

a)

-1

b)

1

52.

What is the first step in solving this problem:
-12 ÷ 6 (-3) + 8

a)

multiplication

b)

addition

c)

division

d)

subtraction

53.

Solve the following:
8 + (-4) ÷ 4

a)

-7

b)

1

c)

-1

d)

7

54.

Solve the following:
6(-3) - 2

a)

1

b)

-16

c)

-20

d)

20

55.

True or False?
2(-3) + 10 = 9

a)

True

b)

False

56.

Solve the following:
-8 + (15-3) ÷ 4

a)

-5

b)

1

c)

-11

d)

11

57.

- 14 - (- 6)

a)

8

b)

-20

c)

-8

d)

20

58.

-24 ÷ -8 • -3 - 3 - (-1)

a)

-11

b)

-3

c)

3

d)

11

59.

What is the opposite of 11

a)

1/11

b)

0.11

c)

11

d)

-11

60.

A cyclist travesl downhill for 125 feet. Then she travels up a hill 50 feet. How far is the cyclist?

a)

-75 feet

b)

175 feet

c)

75 feet

d)

-25 feet

61.

A team gained 5 yards on their first play of the game. Then they lost 6 yards. Find the total change in yardage.

a)

-1 yard

b)

1 yard

c)

11 yards

d)

-11 yards

62.

Your checking account is overdrawn by $50. You write a check for $20. What is the balance in your account?

a)

-$30

b)

$70

c)

-$70

63.

A roller coaster begins at 90 feet above ground level. Then, it descends 105 feet. Find the height of the coaster after the first descent.

a)

-15 feet

b)

15 feet

c)

195 feet

d)

5 feet

64.

A drought can cause the level of the local water supply to drop by a few inches each week. Suppose the level of the water supply drops 2 inches each week. How much will it change in 4 weeks?

a)

-16 inches

b)

-8 inches

c)

-2 inches

65.

If it is 85 degrees in California and -4 degrees in Nebraska, how many degrees warmer is it in California?

a)

-89

b)

81

c)

89

d)

-81

66.

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

a)

-9 + (-22) = -13

b)

9 + (-22) = 13

c)

9 + (-22) = -13

d)

none

67.

The first play of a football game resulted in a loss of 12 yards. Then a penalty resulted in another loss of 5 yards. What is the total loss or gain?

a)

a gain of 7 yards

b)

a loss of 7 yards

c)

a gain of 17 yards

d)

a loss of 17 yards

68.

The temperature on Sunday was -15^o C. The temperature on Monday was 12 degrees less than the temperature on Sunday. What was the temperature on Monday?

a)

-27^o C

b)

27^o C

c)

-3^o C

d)

3^o C

69.

In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now?

a)

-7°F

b)

-21°F

c)

7°F

d)

21°F

70.

A submarine was situated 800 feet below sea level. If it ascends 350 feet, what is its new position?

a)

450

b)

-450

c)

1150

d)

-1150

71.

A football team lost 5 yards on 4 consecutive plays. What is the total change in yards from where the team started?

a)

9 yards

b)

20 yards

c)

-20 yards

d)

-1 yards

72.

A company loses $780 as a result of a shipping delay. The six owners of the company must share the loss equally. Write an integer to show the profit for each owner.

a)

-$13

b)

$13

c)

-$130

d)

$130

73.

The temperature drops 15^o over the course of 5 hours. What is the average change in temperature over the 5 hours?

a)

3 degrees per hour

b)

-3 degrees per hour

c)

10 degrees per hour

d)

-10 degrees per hour

74.

The coastline recedes at a rate of 3cm per year. How much of the coastline disappears after 4 years?

a)

-12 cm

b)

12cm

c)

7cm

d)

-7cm

75.

A game show contestant starts a game by answering three questions incorrectly. Each incorrect answer costs the contestant $900. What integer would represent the point total for the contestant?

a)

$2700

b)

$300

c)

-$2700

d)

-$300

Integer Operations Review

Total questions: 75

Worksheet time: 4hrs 59mins

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