1.   Based upon the table below, Mari concluded that when one of two addends is negative, the sum is always negative. Find a counterexample for her conjecture.
   
    A. -13 + 5 B. -8 + 7
    C. -5 + (-5) D. 18 + (-10)
    Hint

  2.   A line can be named using ___ points.
    A. 3 B. 2
    C. 4 D. 1
    Hint

  3.   How many different lines can be drawn using the points below?
   
    A. 4 B. 10
    C. 8 D. 6
    Hint

  4.   The intersection of two distinct lines is a
    A. line. B. point.
    C. plane. D. ray.
    Hint

  5.   A ___ can be used to prove an if-then statement false.
    A. conclusion B. counterexample
    C. converse D. hypothesis
    Hint

  6.   Which tool can be used to compare the lengths of segments?
    A. calculator B. compass
    C. patty paper D. midpoints
    Hint

  7.   Find the next three terms of the sequence.
2, 5, 4, 7, 6,…..
    A. 9, 8, 11 B. 9, 12, 15
    C. 10, 13,12 D. 8, 10, 12
    Hint

  8.   How many points are needed to define a plane?
    A. 5 B. 4
    C. 3 D. 2
    Hint

  9.   What is the inverse of the following statement, ''If a figure is closed, then it is a polygon'' ?
    A. ''If a figure is not closed, then it is not a polygon''
    B. ''If a figure is not closed, then it is a polygon''
    C. ''If a figure is closed, then it is not a polygon''
    D. ''If a figure is not a polygon, then it is not closed''
    Hint

  10.   Which arc would complete the circle?
   
    A. B.
    C. D.
    Hint

  11.   A square has an area of 36m2 and a perimeter of 24m. What is the length of a side of the square?
    A. 4m B. 6m
    C. 5m D. 9m
    Hint

  12.   How much wall-to-wall carpet would be needed for the room drawn below? (Assume all angles are right angles)
   
    A. 448 ft2 B. 400 ft2
    C. 358 ft2 D. 458 ft2
    Hint



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