A) 0 B) 2 C) -2 D) $\pm 2$ A) 0 B) 2 C) -2 D) $\pm 2$

A) $- 16$ B) $- 2$ C) 2 D) 16 A) $- 16$ B) $- 2$ C) 2 D) 16

Exam 5: Integers

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find $W \cap I$

(Multiple Choice)

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(84)

Question 61

Write as an addition problem and find the sum. -The team gained 15 yards on the first play and lost 2 yards on the second. What was their net gain or loss?

(Multiple Choice)

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Question 62

Compute using a calculator. --9 + -15 - -13

(Multiple Choice)

5.0/5

(81)

Question 63

Classify the statement as true or false. - $| - x | = | x |$

(True/False)

4.8/5

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Question 64

Compute using a calculator. --3 + 7

(Multiple Choice)

4.9/5

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Question 65

Find the additive inverse. - $- ( - 29 )$

(Multiple Choice)

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Question 66

Compute. - $- 4 ^ { 2 } + 3 ( - 4 ) ^ { 2 }$

(Multiple Choice)

4.7/5

(65)

Question 67

Simplify. - $|-2|$

(Multiple Choice)

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Question 68

Compute or simplify as much as possible. -7x - 7 - 4x

(Multiple Choice)

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(82)

Question 69

Write as an addition problem and find the sum. -The team gained 18 yards on the first play, lost 7 yards on the second, and then gained another 8 yards on the third. What was their net gain or loss?

(Multiple Choice)

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(82)

Question 70

Compute or simplify as much as possible. - $( - 13 ) - ( - 3 )$

(Multiple Choice)

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(76)

Question 71

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find $\mathrm { I } ^ { + } \cap \mathrm { I } ^ { - }$

(Multiple Choice)

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Question 72

Compute using a calculator. --4 - 14 - 13

(Multiple Choice)

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(63)

Question 73

Compute or simplify as much as possible. - $\mathrm { r } - (- { \mathrm { r } } - \mathrm { s } )$

(Multiple Choice)

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(89)

Question 74

Add. - $- 7 + 9$

(Multiple Choice)

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(82)

Question 75

Compute using a calculator. -65 + -174

(Multiple Choice)

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(79)

Question 76

Perform the indicated computation. --15 - 7 - 17

(Multiple Choice)

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(81)

Question 77

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find W - I

(Multiple Choice)

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Question 78

Determine how many integers there are between the given integers (not including the given integers). --31 and -6

(Multiple Choice)

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(96)

Question 79

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find W - I-

(Multiple Choice)

5.0/5

(75)

Question 80

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find $W \cap I$

Write as an addition problem and find the sum. -The team gained 15 yards on the first play and lost 2 yards on the second. What was their net gain or loss?

Compute using a calculator. --9 + -15 - -13

Classify the statement as true or false. - $| - x | = | x |$

Compute using a calculator. --3 + 7

Find the additive inverse. - $- ( - 29 )$

Compute. - $- 4 ^ { 2 } + 3 ( - 4 ) ^ { 2 }$

Simplify. - $|-2|$

Compute or simplify as much as possible. -7x - 7 - 4x

Write as an addition problem and find the sum. -The team gained 18 yards on the first play, lost 7 yards on the second, and then gained another 8 yards on the third. What was their net gain or loss?

Compute or simplify as much as possible. - $( - 13 ) - ( - 3 )$

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find $\mathrm { I } ^ { + } \cap \mathrm { I } ^ { - }$

Compute using a calculator. --4 - 14 - 13

Compute or simplify as much as possible. - $\mathrm { r } - (- { \mathrm { r } } - \mathrm { s } )$

Add. - $- 7 + 9$

Compute using a calculator. -65 + -174

Perform the indicated computation. --15 - 7 - 17

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find W - I

Determine how many integers there are between the given integers (not including the given integers). --31 and -6

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find W - I-

An Introduction to Problem Solving

Introduction to Logic and Sets

Numeration Systems and Whole Number Operations

Number Theory

Rational Numbers and Proportional Reasoning

Rational Numbers As Decimals and Percents

Real Numbers and Algebraic Thinking

Probability

Data Analysisstatistics: an Introduction

Introductory Geometry

Congruence and Similarity With Constructions

Congruence and Similarity With Transformations

Area, Pythagorean Theorem, and Volume

Filters

Exam 5: Integers

Letting WWW stand for the set of whole numbers, I the set of integers, I+I ^ { + }I+ the set of positive integers, and I−I ^ { - }I− the set of negative integers, perform the indicated operation. -Find W∩IW \cap IW∩I

Write as an addition problem and find the sum. -The team gained 15 yards on the first play and lost 2 yards on the second. What was their net gain or loss?

Compute using a calculator. --9 + -15 - -13

Classify the statement as true or false. - ∣−x∣=∣x∣| - x | = | x |∣−x∣=∣x∣

Compute using a calculator. --3 + 7

Find the additive inverse. - −(−29)- ( - 29 )−(−29)

Compute. - −42+3(−4)2- 4 ^ { 2 } + 3 ( - 4 ) ^ { 2 }−42+3(−4)2

Simplify. - ∣−2∣|-2|∣−2∣

Compute or simplify as much as possible. -7x - 7 - 4x

Write as an addition problem and find the sum. -The team gained 18 yards on the first play, lost 7 yards on the second, and then gained another 8 yards on the third. What was their net gain or loss?

Compute or simplify as much as possible. - (−13)−(−3)( - 13 ) - ( - 3 )(−13)−(−3)

Letting WWW stand for the set of whole numbers, I the set of integers, I+I ^ { + }I+ the set of positive integers, and I−I ^ { - }I− the set of negative integers, perform the indicated operation. -Find I+∩I−\mathrm { I } ^ { + } \cap \mathrm { I } ^ { - }I+∩I−

Compute using a calculator. --4 - 14 - 13

Compute or simplify as much as possible. - r−(−r−s)\mathrm { r } - (- { \mathrm { r } } - \mathrm { s } )r−(−r−s)

Add. - −7+9- 7 + 9−7+9

Compute using a calculator. -65 + -174

Perform the indicated computation. --15 - 7 - 17

Letting WWW stand for the set of whole numbers, I the set of integers, I+I ^ { + }I+ the set of positive integers, and I−I ^ { - }I− the set of negative integers, perform the indicated operation. -Find W - I

Determine how many integers there are between the given integers (not including the given integers). --31 and -6

Letting WWW stand for the set of whole numbers, I the set of integers, I+I ^ { + }I+ the set of positive integers, and I−I ^ { - }I− the set of negative integers, perform the indicated operation. -Find W - I-

An Introduction to Problem Solving

Introduction to Logic and Sets

Numeration Systems and Whole Number Operations

Number Theory

Rational Numbers and Proportional Reasoning

Rational Numbers As Decimals and Percents

Real Numbers and Algebraic Thinking

Probability

Data Analysisstatistics: an Introduction

Introductory Geometry

Congruence and Similarity With Constructions

Congruence and Similarity With Transformations

Area, Pythagorean Theorem, and Volume

Filters

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find $W \cap I$

Classify the statement as true or false. - $| - x | = | x |$

Find the additive inverse. - $- ( - 29 )$

Compute. - $- 4 ^ { 2 } + 3 ( - 4 ) ^ { 2 }$

Simplify. - $|-2|$

Compute or simplify as much as possible. - $( - 13 ) - ( - 3 )$

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find $\mathrm { I } ^ { + } \cap \mathrm { I } ^ { - }$

Compute or simplify as much as possible. - $\mathrm { r } - (- { \mathrm { r } } - \mathrm { s } )$

Add. - $- 7 + 9$

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find W - I

Letting $W$ stand for the set of whole numbers, I the set of integers, $I ^ { + }$ the set of positive integers, and $I ^ { - }$ the set of negative integers, perform the indicated operation. -Find W - I-