Have you wondered how to solve or add even numbers from 2 until any 2 digit numbers?
Adding even numbers is a difficult task if you do not know the tricksMillionaire City Cheats Engine FREE Download Latest of 2010. Read more ... » on how to shorten or short cut the process in solving it or if you do not have any calculating machine. Just imagine adding even numbers such as 2 + 4 + 6 + 8 + 10. . . through + 98. It is time consuming. To add this manual at a very easy way, just follow the steps below.
Here are the steps to solve it in an easy way without using a calculator or any calculating machine:
1. Choose any 2-digit even number.
Say, find the sum of even numbers from 2 through 56.
2. Divide the even number by 2 (or multiply it by 1/2)
56 ÷ 2 = 28 or 56 (½) = 28
3. Multiply the result by the number next to the result in step 2.
The result of step 2 is 28; multiply it by the number next to it which is 29 (28 X 29) to get 812 which is the sum of all even numbers from 2 through 56.
That is 2 + 4 + 6 . . . + 52 + 54 + 56 = 812
These steps can only be used when you are adding all even numbers below 100.