N 1 n n 1 n n n 1 1. Try from 21 to 80. Note that the difference between two even consecutive integers here is 2 otherwise we would end up with an integer which is consecutive but not even.
Lets use the example of adding the numbers 1-100 to see how the formula works.
The consecutive integers formula is given by. Try from 21 to 80. Adding consecutive integers can be done by just entering the starting and ending number in the calculator. So these are examples of consecutive odd.