Question

MATHEMATICS 8
Choose the correct option:
1) Whicl
Which equation shows the Identity Property of Multiplication ?
A. a + a + a = 3 xa
B. (a + b) + 4 = a + (4 + b)
C. a(b + c)= ab + ac
D. a x1= a
2) Which property of addition is used in the following
(9+8) + 5 = 9+ (8 + 5)
A Associative Property
B. Closure Property
C. Distributive Property
D. Commutative Property
3) Which is an example of Associative Property of Ada
A.7+ 0=7
B. (3 + 9) + 8 = 3 + (9 + 8)
C. 5 + (-5) = 0
D.4 + 3 = 3 + 4
4) Which property is used in the following expression?
(2 x 6 x 4 = 6 (4x2)
A. Distributive Property of Multiplication
B. Commutative Property of Addition
C. Associative Property of Addition
D. Associative Property of Multiplication
5) Which property is used in the following?
2× (4+3)=284+2×3.
A. Commutative Property
B. Distributive Property
C. None of the above
D. Associative Property​

Answer 1

Answer:

1) (D)

2) (A)

3) (B)

4) (D)

5) (B)

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