1.   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

  2.   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. 4.02 million
    C. 420 billion D. 4,020
    Hint

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

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

  5.   Which expression represents the Identity Property of Multiplication?
    A. j × 1 = j B. h × 0 = 0
    C. 8 + 0 = 8 D. 4 × 1 = 1 × 4
    Hint



Glencoe
The McGraw-Hill Companies