This handy Spectrum Math Grade 7 Answer Key Chapter 1 Lesson 1.2 Absolute Values and Integers provides detailed answers for the workbook questions.
Spectrum Math Grade 7 Chapter 1 Lesson 1.2 Absolute Values and Integers Answers Key
The absolute value of a number is the distance between 0 and the number on a number line. Remember that distance is always a positive quantity (or zero). Absolute value is shown by vertical bars on each side of the number.
Evaluate the expressions below.
Question 1.
a. |91| = _____
Answer: 91
|91| = 91
-91 and 91 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. |-19| = _____
Answer: 19
|-19| = 19
-19 and 19 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. |-9| = _____
Answer: 9
|-9| = 9
-9 and 9 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Question 2.
a. |1| = _____
Answer: 1
|1| = 1
-1 and 1 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. |-199| = _____
Answer: 199
|-199| = 199
-199 and 199 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. |0| = _____
Answer:0
|0| = 0
The absolute value of 0 is itself 0.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Question 3.
a. |-762| = _____
Answer: 762
|-762| = 762
-762 and 762 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. |78| = _____
Answer: 78
|78| = 78
-78 and 78 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. |-302| = _____
Answer: 302
|-302| = 302
-302 and 302 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Question 4.
a. |-4002| = _____
Answer: 4002
|-4002| = 4002
-4002 and 4002 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. -|668| = _____
Answer: 668
|-668| = 668
-668 and 668 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. -|-8701| = _____
Answer: 8701
|-8701| = 8701
-8701 and 8701 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Question 5.
a. |23| = _____
Answer: 23
|23| = 23
-23 and 23 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. |-56| = _____
Answer: 56
|-56| = 56
-56 and 56 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. -|432| = _____
Answer: -432
-|432| = -432
-432 and 432 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Question 6.
a. |-53| = _____
Answer:53
|-53| = 53
-53 and 53 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. |694| = _____
Answer: 694
|694| = 694
-694 and 694 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. -|-274| = _____
Answer: -274
-|-274| = -274
-274 and 274 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Question 7.
a. |-516| = _____
Answer: 516
|-516| = 516
-516 and 516 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. |883| = _____
Answer: 883
|883| = 883
-883 and 883 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. -|637| = _____
Answer: -637
-|637| = -637
-637 and 637 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Question 8.
a. |413| = _____
Answer: 413
|413| = 413
-413 and 413 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. |-590| = _____
Answer: 590
|-590| = 590
-590 and 590 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. |739| = _____
Answer: 739
|739| = 739
-739 and 739 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Question 9.
a. |-281| = _____
Answer: 281
|-281| = 281
-281 and 281 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. |40| = _____
Answer: 40
|40| = 40
-40 and 40 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. -|-826| = _____
Answer: -826
-|-826| = -826
-826 and 826 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Question 10.
a. |206| = ____
Answer: 206
|206| = 206
-206 and 206 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. |372| = _____
Answer: 372
|372| = 372
-372 and 372 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. |973| = ____
Answer: 973
|973| = 973
-973 and 973 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Question 11.
a. -|533| = ____
Answer: -533
-|533| = -533
-533 and 533 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. |-836| = ____
Answer: 836
|-836| = 836
-836 and 836 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. |954| = ____
Answer: 954
|954| = 954
-954 and 954 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Question 12.
a. |-344| = ____
Answer: 344
|-344| = 344
-344 and 344 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
b. -|-711| = _____
Answer: -711
-|-711| = -711
-711 and 711 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
c. |-219| = _____
Answer: 219
|-219| = 219
-219 and 219 are absolute value because they are the same distance from zero on opposite sides of the number line.
Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.