There is an easy technique for dividing large numbers by 5
. Simply multiply the number by 2 (13982x2=27964) and then place a decimal point between the last two digits and you have your answer (2796.4). These are just a sample of the numerous shortcuts that one can use to make mathematics easier. By using internet references prepared for this purpose, one can get a lot more of this sort. They make it easier to compute math problems mentally than using a calculator. The use of these and other similar strategies has proved very useful for persons having to sit for aptitude tests. They also help in saving time during examinations. Take your time to research additional mental maths strategies and enjoy these and numerous other benefits.