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

  2.   Use the Distributive Property to find (7 - 4)8 written as an equivalent expression. Then evaluate the expression.
    A. 7 · 8 - 4 · 8; 416 B. 7 · 8 - 8 - 4; 24
    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 million B. 4.02 billion
    C. 420 billion D. 4,020
    Hint

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

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



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