Multiple Choice. Directions: Read the questions carefully. Choose the letter of your answer
Note: dot ( ● ) and parenthesis ( ) denote multiplication
1. Which of the following expressions shows the closure property of multiplication?
A. -56 + 4 C. 5 + 1
5
B. B. (3) (
1
7
) D. (27)( 6 )
2. What is the identity element of addition?
A. 2 C. 0
B. B. 1 D. -1
3. When (8 ● 6) ● 10 is expressed in associative property, which of the following
expressions is this equal to?
A. (8 + 6) + 10 C. 10 ● (8 ● 6)
B. 8 + (6 + 10) D. 8 ● (6 ● 10)
4. Which of the following shows commutative property of addition?
A. 18 + 1 = 19 C. 3(5 + 8) = 3(5) + 3(8)
B. -17 + 0 = -17 D. 14 + 27 = 27 + 14
5. What is the product when we multiply any integer by its reciprocal?
A. one C. negative one
B. zero D. the same integer
6. Which of the following is an example of the identity property of multiplication?
A. 98 ● 1 C. 5 ● 4 = 4 ● 25
B. 5 ● 7 = 35 D. (9 ● 8) ● 7 = 9 ● (8 ● 7)
7. Which of the following is a TRUE statement for associative property?
A. 27+(16+98) = (27+16)+98 C. 3(6 – 9) = 3(9 – 6)
B. 11 – ( 9 – 7)=(11 – 9) – 7 D. 4(18 ÷ 2) = 4(2 ÷ 18)
8. What will be the additive inverse of -7?
A. 7 B. 1 C. 1
7
D. 0
9. Which property states that the product of any two integers will be an integer?
A. Closure C. Identity
B. Distributive D. Inverse
Note: dot ( ● ) and parenthesis ( ) denote multiplication
1. Which of the following expressions shows the closure property of multiplication?
A. -56 + 4 C. 5 + 1
5
B. B. (3) (
1
7
) D. (27)( 6 )
2. What is the identity element of addition?
A. 2 C. 0
B. B. 1 D. -1
3. When (8 ● 6) ● 10 is expressed in associative property, which of the following
expressions is this equal to?
A. (8 + 6) + 10 C. 10 ● (8 ● 6)
B. 8 + (6 + 10) D. 8 ● (6 ● 10)
4. Which of the following shows commutative property of addition?
A. 18 + 1 = 19 C. 3(5 + 8) = 3(5) + 3(8)
B. -17 + 0 = -17 D. 14 + 27 = 27 + 14
5. What is the product when we multiply any integer by its reciprocal?
A. one C. negative one
B. zero D. the same integer
6. Which of the following is an example of the identity property of multiplication?
A. 98 ● 1 C. 5 ● 4 = 4 ● 25
B. 5 ● 7 = 35 D. (9 ● 8) ● 7 = 9 ● (8 ● 7)
7. Which of the following is a TRUE statement for associative property?
A. 27+(16+98) = (27+16)+98 C. 3(6 – 9) = 3(9 – 6)
B. 11 – ( 9 – 7)=(11 – 9) – 7 D. 4(18 ÷ 2) = 4(2 ÷ 18)
8. What will be the additive inverse of -7?
A. 7 B. 1 C. 1
7
D. 0
9. Which property states that the product of any two integers will be an integer?
A. Closure C. Identity
B. Distributive D. Inverse
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