C 1. Which of the following shows the commutative property of addition?
A. 9 + 0 = 9
B. 18 x 65 = 65 x18 C. 6 + 25 25 + 6 D. 4(3 + 12) 4(3) + 4(12)
A 2. What is the additive inverse of a negative integer?
A. Zero
B. Same integer
C. Always positive D. Always negative
3. Which of the following is a TRUE statement?
A. 24 - 8 = 8 - 24 B. 4(24 + 6) = 4(6 + 24) C. 23-(5-6) = (23-5) - 6 D. 12(32 x 24) = 12(24 x 32)
4. Which of the following numbers is the multiplicative identity for whole numbers?
A. 3
B. 2
C. 1
D. 0
5. What is the equivalent expression when 4 x 32 is expressed in commutative property?
A. 32 4
B. 32 + 4
C. 32 x 1
D. 32 + 1
6. Which of the following statements shows the closure property of addition?
A. 2(3) = 3(2)
B. - 63 + 92 = 29 C. 67 x 1 = 67
D. 92 + 0 = 92
7. Which of the following is the equivalent expression of 4(10 - 7) when expressed in distributive property?
A. 7(10) - 4
B, 4(10) - 4(7) C. (4 - 10) (4 - 7) D. (4 + 10) (4 + 7)
8. What is the result when we multiply any number by zero?
A. 2
B.
C. 0
D. -
9 Which of the following illustrates the associative property for multiplication?
A. 319 + 11) = 3(9) + 3(11)
C. 15 + 6 = 6 + 15
B. (2 x 6) x 24 = 2 x (6 x 24) D. 17(45) = 45(17)
10. When (19 + 2) + 14 is expressed to associative property, which of the following expressions is this equal to?
A. 2(14+19) B. 19(2 + 14)
C. 19+ (2 + 14) D. (19+ 2) + (2 + 14​