1.   Which operation should be done first when evaluating 15 5 3 + 2 - 1?
    A. division B. multiplication
    C. subtraction D. addition
    Hint

  2.   Evaluate (6 3)2.
    A. 6 B. 9
    C. 1 D. 0
    Hint

  3.   Multiply 45.3 × 102.
    A. 4.53 B. 0.453
    C. 4,530 D. 453
    Hint

  4.   The after school club purchased five basketballs, six soccer balls, and three volleyballs. How much did the club spend if a basketball costs $14.95, a soccer ball costs $19.99, and a volleyball costs $12?
    A. $230.69 B. $216.80
    C. $206.72 D. $225.65
    Hint

  5.   The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room?
   
    A. 5(1.5 + 1) + 2
    B. 1.5 + 1.5 + 1.5 + 1 + 1 + 2
    C. 3(1.5) + 2(1) + 2
    D. 3 × 1.5 + 2 × 1 + 2
    Hint



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