1.   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(13) + 3(5) D. 3(18)
    Hint

  2.   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. 7 · 8 - 4 · 8; 416
    C. 8 - 7 · 8 - 4; 4 D. 7 · 8 - 4 · 8; 24
    Hint

  3.   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. 4.02 billion B. 420 billion
    C. 4,020 D. 4.02 million
    Hint

  4.   Which property represents 5 × (6 × 3) = (5 × 6) × 3?
    A. Distributive Property B. Associative Property of Multiplication.
    C. Associative Property of Addition. D. Commutative Property of Multiplication
    Hint

  5.   Rewrite a + (b + c) using the Associative Property.
    A. (a + b) + c B. a + b + c + 0
    C. ab + ac D. (c + b) + a
    Hint



Glencoe
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