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Unit one

Quiz by Johnson, Janice

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16 questions
Show answers
  • Q1
    Which expressions are equivalent (the same)?
    11-(-5) AND -5+(-11)
    31 - 8 AND -31 +(-8)
    57-13 and 57 + -13 AND -29 - (-6) AND 6 + (-29)
    30s
  • Q2
    Raul is playing a trivia game. At the end of the first round, he has 7 points. During the second round, he loses 15 points. Which expressions represent the total number of points Raul has at the end of the second round?
    7 - (-15)
    -7 = (-15)
    7 + (-15)
    -7 - 15
    30s
  • Q3
    The difference between two numbers is -3. Which of the expressions could represent the subtraction problems.
    8 - 11
    -4 - 1
    -5 - (-2)
    2 - (-1)
    30s
  • Q4
    |-6| + |5|
    -11
    11
    7
    -1
    30s
  • Q5
    |-19| -|-7|
    -12
    16
    12
    -26
    30s
  • Q6
    Which situations could be represented by the expression?
    Peter adds 75 mm of water to a test tube that contains 75 mm
    A diver is 75 feet below the surface of the water and then comes up to the surface
    Amber owes the phone company $75 and she pays them $75.
    Last night Sarah reads 75 pages fewer than the night before, She reads 75 pages tonight
    30s
  • Q7
    |4- (-1)|
    0
    -5
    5
    3
    30s
  • Q8
    9 + 3
    -12
    6
    17
    12
    30s
  • Q9
    -2 + -4
    4
    -6
    6
    -2
    30s
  • Q10
    -3 + -4
    3
    7
    4
    -7
    30s
  • Q11
    Which property? 6 + 3 = 6 + 3
    Identification property of 1
    Commutative
    Associative
    Identification property of 0
    30s
  • Q12
    Which property is this? 3 +( 7 +12) = ( 3 +7) + 12
    Identification property of 0
    Associative
    Commutative
    Identification property of 1
    30s
  • Q13
    Name the property: Anything times 1 is itself.
    Identification property of 0
    Associative
    Commutative
    Identification property of 1
    30s
  • Q14
    Name the property. Anything + 0 = itself
    Identification property of 0
    Identification property of 1
    Communitive
    Associative
    30s
  • Q15
    Name the property. 3(7 +4) = 3(7) + 3(4)
    Commutative
    Distributive property
    Identity
    Associative
    30s

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