1.   Evaluate 5 + 6 2 + 4.
    A. 7 B. 5
    C. 17 D. 13
    Hint

  2.   Evaluate 27 ÷ 3 ·3 + 5.
    A. 72 B. 8
    C. 32 D. 17
    Hint

  3.   Name the operation that should be done first in the expression
9 (7 3) 2.
    A. division B. multiplication
    C. addition D. subtraction
    Hint

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

  5.   Evaluate 16 + (9 - 4)10 - 4 · 5.
    A. 96 B. 190
    C. 35 D. 46
    Hint



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