What to create	Quiz
Which subject	Mathematics
What age group	Year or Grade 7
What topic	absolute value
Question types	Mixed
Number of questions	15
Number of answers	4
Correct answers	Exactly 1
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Grade 7 Mathematics Quiz: Absolute Value

Instructions

This quiz will test your understanding of absolute value. Read each question carefully and select the correct answer where applicable. Good luck!

Questions

1. What is the absolute value of -7?

   • A. 7
   • B. -7
   • C. 0
   • D. 14

2. If |x| = 5, what are the possible values of x?

   • A. 5 and -5
   • B. 5 only
   • C. -5 only
   • D. 0

3. Calculate the absolute value of -12.

   • A. 12
   • B. -12
   • C. 24
   • D. 0

4. Which of the following expressions represents the absolute value of a number n?

   • A. n^2
   • B. -n
   • C. |n|
   • D. n + 1

5. What is the absolute value of 0?

   • A. 1
   • B. -1
   • C. 0
   • D. Undefined

6. What is |-15| + |7|?

   • A. 22
   • B. 8
   • C. 15
   • D. 0

7. If |a| = 10, which of the following could be a possible value for a?

   • A. 10
   • B. 0
   • C. 20
   • D. 5

8. Simplify |3 - 8|.

   • A. 5
   • B. -5
   • C. 11
   • D. 0

9. Which of the following numbers has the greatest absolute value?

   • A. -8
   • B. 3
   • C. 8
   • D. -2

10. What is the result of the expression |4 - 10|?

    • A. 6
    • B. -6
    • C. 14
    • D. 0

11. Is the absolute value function always positive?

    • Yes
    • No

12. If |x + 4| = 3, what are the possible values of x?

    • A. -1 and -7
    • B. -4 and -3
    • C. 7 and 1
    • D. 0 and 3

13. What happens to the absolute value of a number if it is multiplied by -1?

    • A. It becomes greater
    • B. It becomes negative
    • C. It remains the same
    • D. It doubles

14. How do you express the distance between two numbers a and b using absolute value?

    • A. a - b
    • B. |a + b|
    • C. |a - b|
    • D. a + b

15. If |x| + |y| = 12, what could be the values of x and y?

    • A. x = 7, y = 5
    • B. x = 0, y = 12
    • C. x = -6, y = -6
    • D. All of the above are correct.

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Completion

Check your answers to see how well you understand absolute value in mathematics!