1.   Write 2,564,000 in scientific notation.
    A. 2.564×105 B. 2,564×103
    C. 25.64×105 D. 2.564×106
    Hint

  2.   Which addition problem is modeled?
   
    A. 3 + (-5) = 2 B. 3 + 5 = 8
    C. 3 + (-5) = -2 D. –3 + 5 = 2
    Hint

  3.   The equation x + 3 = 5 is modeled below. To solve this problem using the model, what should you do first?
   
    A. Add 5 negative counters to the left side of the mat.
    B. Remove 3 positive counters from each side of the mat.
    C. Add 3 positive counters to each side of the mat.
    D. Remove 5 positive counters from the right side of the mat.
    Hint

  4.   What is the first step in solving 4x – 3 = 9?
    A. Divide each side of the equation by 4.
    B. Subtract 3 from each side of the equation.
    C. Add 3 to each side of the equation.
    D. Divide each side of the equation by –3.
    Hint

  5.   Cole can read 6 pages in 14 minutes. At this rate, how long will it take him to read a chapter that has 21 pages?
    A. 49 min B. 42 min
    C. 9 min D. 27 min
    Hint

  6.   In the tessellation shown below, name the polygons and determine how many of each type are at each vertex.
   
    A. 2 octagons and 1 square B. 4 octagons and 1 square
    C. 1 octagon and 2 squares D. 1 octagon and 4 squares
    Hint

  7.   Estimate to the nearest whole number.
    A. 2 B. 4
    C. 5 D. 3
    Hint

  8.   Solve v = -8(4).
    A. -32 B. 12
    C. -12 D. 32
    Hint

  9.   Solve –2p + 7 = 11.
    A. 12 B. 2
    C. -2 D. 4
    Hint

  10.   What number is 77% of 126?
    A. 97.02 B. 102.44
    C. 77.13 D. 98.28
    Hint

  11.   Classify the angle below.
   
    A. right B. straight
    C. obtuse D. acute
    Hint

  12.   Find the area of the shaded region to the nearest tenth.
   
    A. 19.6 mi2 B. 35.5 mi2
    C. 38.4 mi2 D. 3.1 mi2
    Hint

  13.   Use the Distributive Property to find 3(13 + 5) written as an equivalent expression.
    A. 3(13) + 3(5) B. 3 + 13 × 3 + 5
    C. 3(18) D. 3 + 13 + 3 + 5
    Hint

  14.   Write 9.01 × 108 in standard form.
    A. 901,000,000 B. 90,100,000
    C. 9,010,000 D. 9,010,000,000
    Hint

  15.   The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert?
    A. 3.5 × 104 sq mi B. 3.5 × 103 sq mi
    C. 3.5 × 105 sq mi D. 3.5 × 106 sq mi
    Hint

  16.   The table shows the amount of paper recycled at Van Buren Middle School. How many tons did the school recycle during the three weeks?
   
    A. 4 B. 4
    C. 4 D. 4
    Hint

  17.   Find the multiplicative inverse of -.
    A. B.
    C. - D. -
    Hint

  18.   Suppose you toss three quarters. What is the probability that exactly two of the coins will show tails?
    A. B.
    C. D.
    Hint

  19.   Which circle graph matches the data of inventions that teens can’t live without?
   
    A. B.
    C. D.
    Hint

  20.   Translate GHI 4 units right and 2 units down.
   
    A. B.
    C. D.
    Hint



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