Bill is thinking of a number. He says his number is the opposite of l-12l. What number is Bill thinking of?
  • -l-12l
  • 12
  • 12-12
  • l12l
Which situation is best represented with a negative integer?
  • 68 degrees above zero
  • A growth of 4 inches
  • Earnings of $28
  • 78 feet below sea level
What is the opposite of 12?
  • 12
  • -12
  • 0
  • 1/12
What is the opposite -5?
  • 5
  • 0
  • -5
  • 10
What is true about opposites?
  • They are on the same side of zero
  • They are the same distance away from zero.
  • They are not really opposites
The opposite of a negative is always a ___________
  • positive
  • negative
  • absolute value
  • inequality
How do you know that 5 and -5 are opposites? 
  • Because they both have a 5 
  • They are the same distance from 0 and on opposite sides of 0 
  • Because they are the same 
  • They both are on a number line 
Evaluate the expression.| 9 |
  • 0.9
  • 9
  • -9
  • 90
Evaluate the expression.|–5| + 8
  • 3
  • 13
  • -13
  • -3
What is absolute value?
  • The value of a number
  • The opposite of a number
  • The distance of a number is from zero
  • The multiplicative inverse of a number
Evaluate the expression.|-2| + |-5|
  • 7
  • -7
  • 3
  • -3
The absolute value of |3| is -3.
  • True
  • False
Which of the following is the GREATEST?
  • |-2|
  • |-4|
  • |3|
  • |-5|
Which of the following is the LEAST?
  • |-2|
  • |-4|
  • |3|
  • |-5|
Which is not an integer?  
  • -5
  • 12
  • 0
  • -1/2
Express an integer: a debt of $50
  • 50
  • -50
What are 2 integers with an absolute value of 15? 
  • 15 and -10
  • 30 and 15
  • 15 and -15
  • 0 and -15
Express an integer: a plane descended 3000 ft
  • 3000
  • 300
  • -300
  • -3000
What is the distance from 10 to -5 on a number line? 
  • -15 spaces
  • 10 spaces
  • 15 spaces
  • -5 spaces
Express as an integer:  at sea level
  • 0
  • -0
  • 1
  • -10
0:0:1



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