Duplicate of Review Operations with Integers

Question 1

Which expression is equivalent to 27-(-13)?

Accepted Answer

13 + 27

Question 2

Evaluate m + n, if m = -2 and n = 8

Accepted Answer

6

Question 3

Will the quotient of (-93)/(-32) be positive or negative?

Accepted Answer

Positive

Question 4

Evaluate mn if m = -10 and n = -7

Accepted Answer

70

Question 5

Evaluate: (-5)2

Accepted Answer

25

Question 6

Evaluate m÷n if m = -18 and n = -2

Accepted Answer

9

Question 7

Write an integer for "I owe $67"

Accepted Answer

-$67

Question 8

Evaluate |10| - |-8|

Accepted Answer

2

Question 9

Temperature was 74°F. Two hours later it was 62°F. Find average change in temperature per hour.

Accepted Answer

-6°F

Question 10

Which expression is equivalent to -13-9?

Accepted Answer

-9-13

Question 11

Will the product of (-3)(-540)(-135)(1455)(-13) be positive or negative?

Accepted Answer

Positive

Question 12

Write an integer for "I went 18 steps higher".

Accepted Answer

18

Question 13

Which expression is equivalent to 21 - 8?

Accepted Answer

-8 + 21

Question 14

Evaluate: |-15| + |-11|

Accepted Answer

26

Question 15

Write an integer for "lost 11 homework assignments"

Accepted Answer

-11

Question 16

Evaluate: |-99|

Accepted Answer

99

Question 17

Evaluate: -9(-5)

Accepted Answer

45

Question 18

Evaluate: |-2|-|-13|

Accepted Answer

-11

Question 19

Evaluate: -3(-9)

Accepted Answer

27

Question 20

Evaluate: -56 ÷ 8

Accepted Answer

-7

Question 21

Evaluate: 24 - (-11)

Accepted Answer

35

Question 22

Evaluate: -6-(-15)

Accepted Answer

9

Question 23

Evaluate: |5| + |-12|

Accepted Answer

17

Duplicate of Review Operations with Integers

Questions 23

Duplicate of Review Operations with Integers

Questions 23