Question

3. Name the properties of addition for the following

A. (−65) + 13 = 13 + (−65)

B. 12 − 52 = (−40)

C. [(−15) + (−22)] + 35 = (−22) + [35 + (−15)]

D. (−68) + 68 = 0​

Answer 1

Question:-

Name the properties for the following

Solution:-

1) $( - 65) + 13 = 13 + ( - 65)$ :- Commutative property under addition

2) $12 - 52 = ( - 40)$ :- Closure Property under addition

3) $(( - 15) + ( - 22)) + 35 = ( - 22) + (35 + ( - 15))$ :- Associative Property under addition

4) $( - 68) + 68 = 0$:- Additive Inverse