1.   Identify the property shown by the number sentence.

4 × 5 = 5 × 4

    A. Ones in Division
    B. Commutative Property of Multiplication
    C. Zero Property of Multiplication
    D. Associative Property of Multiplication
    Hint

  2.   Identify the property shown by the number sentence.

(6 × 3) × 5 = 6 × (3 × 5)

    A. Ones in Division
    B. Commutative Property of Multiplication
    C. Associative Property of Multiplication
    D. Zero Property of Multiplication
    Hint

  3.   Find the number that completes the number sentence.

12 × ∅ = 12

    A. 2 B. 12
    C. 1 D. 3
    Hint

  4.   Find the number that completes the number sentence.

7 × 4 = ∅ × 7

    A. 7 B. 1
    C. 28 D. 4
    Hint

  5.   Find the number that completes the number sentence.

18 ÷ ∅ = 1

    A. 1 B. 9
    C. 2 D. 18
    Hint