Question

21. Match the following
Column A Column B
1. Commutative property a. (a × b) × c = a × (b × c)
2. Associative Property b. a (b + c) = ab + ac
3. Identity for multiplication c. a + b = b + a
4. Distributive Property d. a × 1 = a

Answer 1

Answer:

1. answer is a+b = b+a

2. a

3. d

4. b

Answer 2

Answer:

1-(c)

2-(b)

3-(a)

4-(d)

Step-by-step explanation:

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