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. -8 + 7 B. 18 + (-10)
    C. -13 + 5 D. -5 + (-5)
    Hint

  2.   Use the figure below to name 2 lines.
   
    A. B.
    C. D.
    Hint

  3.   Which figure is named by
    A. B.
    C. D.
    Hint

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

  5.   The path of the launching of a space shuttle can be described best as a
    A. segment. B. plane.
    C. ray. D. line.
    Hint

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

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

  8.   To draw a straight line, use a ________
    A. ruler. B. marker.
    C. construction. D. compass.
    Hint

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

  10.   Which figure shows the midpoint of
    A. B.
    C. D.
    Hint

  11.   What is the area of the rectangle below?
   
    A. 150 ft2 B. 1500 ft2
    C. 50 ft2 D. 300 ft2
    Hint

  12.   Find the height of a parallelogram that has a base 24 inches long and has an area of 768 square inches.
    A. 32 in. B. 360 in.
    C. 64 in. D. 120 in.
    Hint

  13.   To Examine means to _________
    A. use your plan to solve the problem. B. read the problem carefully.
    C. Ask, ''Does my answer make sense for the problem?'' D. make a plan to solve the problem.
    Hint

  14.   Determine if the conditional statement and its converse are true. ''If a figure has five angles, then it is a pentagon.''
    A. Neither are true
    B. Both are true
    C. Conditional only
    D. Converse only
    Hint

  15.   Write this statement in if-then form, ''All birds have feathers''
    A. If an animal is not a bird, then it has feathers
    B. If an animal is a bird, then it has feathers.
    C. If an animal does not have feathers then it is not a bird
    D. All feathers are on birds
    Hint

  16.   Which line is straight?
   
    A. D B. B
    C. C D. A
    Hint

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

  18.   Find the area of the parallelogram
   
    A. 32.4m2 B. 30.0m2
    C. 28.8m2 D. 28.0m2
    Hint

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

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



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