SOL 6.19—Properties Questions Period _____________ Name _____________________________________ Date _________________________ 1. Write the letter of the equation beside the property it represents. Additive Identity ________ A. 6 + 0 = 6 B. -­‐23 Ÿ 0 = 0 Multiplicative Identity ________ Multiplicative of Zero ________ !
D. 1
Ÿ
6
7 =
6
7 C. Ÿ 6 = 1 Multiplicative Inverse ________ !
2. Which property is illustrated by this number sentence? __________ 4 (x + 8) = 4x + 4(8) A. Multiplicative of Zero B. Multiplicative Inverse C. Distributive D. Multiplicative Identity 3. Three students wrote their work on a white board. Lisa Doug Tricia Anna 10 + 1 = 11 0 + 10 = 10 10 Ÿ 0 = 0 10 Ÿ 1 = 10 Which student used the Additive Identity Property? __________ A. Lisa B. Doug C. Tricia D. Anna 4. Which equation illustrates the Multiplicative Property of Zero? __________ A. 15 x 0 = 15 B. 14 = (7 x 2) + 0 C. 0 x 18 = 0 !
D. 20 = !"
5. Which property of illustrated by this equation? __________ 𝟏
𝟓
x 5 = 1 A. Additive Inverse B. Multiplicative of Zero C. Associative of Multiplication 6. Which property is illustrated by this number sentence? __________ 13 Ÿ 1 = 13 A. Associative Property of Multiplication B. Multiplicative Identity C. Commutative Property of Multiplication D. Multiplicative Inverse D. Multiplicative Inverse 7. Which number sentence illustrates the Multiplicative Inverse Property? __________ !
A. 4 Ÿ = 1 !
!
B. Ÿ 0 = 0 !
!
!
!
!
C. 1 Ÿ = !
!
!
!
D. Ÿ 0 = 0 Ÿ 8. Which property is illustrated by this number sentence? __________ (0.7 + 1) Ÿ 0 = 0 A. Additive Identity C. Multiplicative Inverse B. Multiplicative of Zero D. Associative Property of Multiplication 9. Which property is used in the following expression? __________ (3 x 8) x 6 = 8 x (3 x 6) A. Associative Property of Multiplication B. Commutative Property of Multiplication C. Distributive Property D. Associative Property of Addition 10. Which property is used in the following expression? __________ (a Ÿ b) Ÿ c = a Ÿ (b Ÿ c) A. Commutative Property of Addition B. Associative Property of Multiplication C. Associative Property of Addition D. Distributive Property 11. Which equation shows the Additive Inverse Property? __________ A. -­‐8 + 8 = 0 B. 8 x 0 = 0 C. 8 + 8 = 2(8) D. 8 + 0 = 8 12. Which of the following is an example of the Commutative Property of Addition? __________ A. 3 x 1 = 3 C. 4 + 2 = 6 + 4 B. 8 + 5 = 5 + 8 D. (5 + 7) + 9 = 5 + (7 + 9) 13. Which property of used in the following expression? __________ (3 + 4) + 9 = 3 + (4 + 9) A. Distributive Property C. Associative Property of Addition B. Commutative Property of Addition D. Associative Property of Multiplication