In this article we will discuss some nice time saving tricks for adding sequence of numbers.

A sequence of numbers can be represented as say 44, 45, 46, 47, 48, 49, 50, 51, 52. In this sequence we have smallest number as 44 and largest number as 52. There are in 9 numbers in this sequence. There are other type of sequence number as well. 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 in this sequence we have smallest number as 4 and biggest number as 22. Similarly there can be other sequence as well like 7, 14, 21,, 28, 35 etc, here the numbers are increasing by 7 each time. or we can have sequence such as 3, 9, 27, 81, 243 where the numbers is 3 time of preceding number.

The numbers step up in sequence of 2’s. If we need to add all these numbers it can be a quite a task.

There is a very simple trick to do all this calculations ** *** » » Continue to read » » » *