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- The sum of two whole number is again a whole number. For example: 17+24=41
- Addition: a+b=b+a. Multiplication: a*b=b*a
- No
- (-32) + 23=23+(-32)= (-32) + 23= -9. 23+(-32)=-9. (-32) + 23=23+(-32). So , it is commutative for addition
- (-88)-22=22-(-88)=. (-88)-22= -110. 22-(-88)=110. (-88)-22=/22-(-88). So , it is not commutative for subtraction.
- [(-2)+( -3)]+4= (-2)+ [(-3)+4]. [(-2)+( -3)]+4= -1. (-2)+ [(-3)+4]= -1. So, it holds associative property of multiplication
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