This is the sum of 100 and 2: 102
This is the difference of 100 and 5: 95
This is the product of 2 and 5: 10
This is the quotient of 100 and 5: 20
This is the remainder of 5 divided by 3: 2
This is the var "$num1" incremented by 1 using the ++ operator: 101
2
This is what the var "$num2" outputs after post increment: 3
This is the var "$num2" decremented by 1 using the -- operator: 4
3
This is what the var "$num4" outputs after post decrement: 2