Question

3. Which property of addition satisfies the statement?

[(-345) + (-20)] + 67 = (-345) + [(-20) + 67]

a) Closure (b) Commutative

(c) Associative

(d) Identity​

Answer 1

Step-by-step explanation:

c.associative is the right answr

Answer 2

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B) Commutative property