1. Which of the following shows the distributive property of multiplication over addition?, A. 9 + 0 = 9, C. 6 + 25 = 25 + 6, B. 18 x 65 = 65 x18, D. 4(3 + 12) = 4(3) + 4(12), 2. What is the additive inverse of a positive integer?, A. Zero, C. Always positive, B. Same integer, D. Always negative, 3. Which property is reflected in this mathematical statement: 9×1 = 9, A. Closure, C. Inverse, B. Identity, D. Commutative, 4. Which of the following numbers is the additive identity for whole numbers?, A. 3, B. 2, C. 1, D. 0, 5. Identify the property used in the given mathematical statement:, 7 + (3 + 4) = (7 +13) + 4., A. Identity, C. Distributive, B. Associative, D. Commutative

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1. Which of the following shows the distributive property of multiplication over addition?


A. 9 + 0 = 9
C. 6 + 25 = 25 + 6
B. 18 x 65 = 65 x18
D. 4(3 + 12) = 4(3) + 4(12)
2. What is the additive inverse of a positive integer?
A. Zero
C. Always positive
B. Same integer
D. Always negative
3. Which property is reflected in this mathematical statement: 9×1 = 9
A. Closure
C. Inverse
B. Identity
D. Commutative
4. Which of the following numbers is the additive identity for whole numbers?
A. 3
B. 2
C. 1
D. 0
5. Identify the property used in the given mathematical statement:
7 + (3 + 4) = (7 +13) + 4.
A. Identity
C. Distributive
B. Associative
D. Commutative​

Answer:

1.D

4.D

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