Fast Multiply

Friends

                  Calculation is easy through calculator and computer.   But without calculation and without computer, calculation is also simple.  you can do Fast Multiply with the help of below formula.   Some words are required to remember for Fast and Easy Multiply.   Like as Base+Add+Multiply.  

Base         :- Base of Multiply.  
Add          :- Normal plus.
Multiply   :- Normal multiply.

First Example :-

                 Multiply   14 x 13 = ?
                     To multiply 14 x 13 , Base will be 10 and 4 is extra in 14 and 3 is extra in 13.

                                14-10 = 4
                                13-10 = 3
In this way  Base      = 10
                  Add       = 4+3 = 7
                  Multiply  = 4x3 = 12

Answer will be     Base+Add+Multiply
                             10  + 7  =(17x10) +12 =182
                
Second Example :-
                  Multiply  108 x 105  = ?

                  Base = 100
                  Add = 8+5 = 13
                  Multiply = 8x5 = 40

Result     100 +13 = 113 x 100 = 11300+40= 11340

Finally formula for Fast/Easy Multiply will be called as under:-

                  (Base +Add)x Base +Multiply

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