1.   What is the value of 4(9 + y) if y = 0.1?
    A. 40 B. 36.4
    C. 36.1 D. 3.6
    Hint

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

  3.   Use the Distributive Property to find (7 - 4)8 written as an equivalent expression. Then evaluate the expression.
    A. 7 · 8 - 8 - 4; 24 B. 8 - 7 · 8 - 4; 4
    C. 7 · 8 - 4 · 8; 24 D. 7 · 8 - 4 · 8; 416
    Hint

  4.   On average, letter carriers deliver approximately 670 million pieces of mail each day. About how many pieces of mail do they deliver in 6 days?
    A. 420 billion B. 4.02 billion
    C. 4.02 million D. 4,020
    Hint

  5.   Find the property that is shown by y + z = z + y.
    A. Associative Property of Addition. B. Commutative Property of Addition
    C. Commutative Property of Multiplication D. Identity Property of Addition
    Hint



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