Nikhilam Navatah charamam Dasatah
In this method 10,100,1000 … are
taken as base and multiplication
of numbers nearer to these bases can be done easily.
for example-
96
- 04 //as the number is less than 100 by 4
×
93 - 07 //as the number is less than 100 by 7
---------------------------------
(96-07)or(93-04) /
(-04)x(-07) //step - 1: multiply -04 and -07
= 89 /
28 //step-2 : write 96 - 07 or 93 - 04
1007 + 007 //as the number is greater than 1000 by 7
× 1005 + 005 //as the number is greater than 1000 by5
---------------------------------
(1007+5)or(1005+7) /
(005)x(007) //step - 1: multiply 005 and 007
=1012/035 //step-2 : write (1007+5)or(1005+7)
= 1012035
Now,Bit tricky
96
- 04 //as the number is less than 100 by 4
×111 + 11 //as the number is greater than 100 by 11
---------------------------------
(96+11)or(111-04) /
(11)x(-04) //step - 1: multiply 11 and -04
= 107 / -44 //step-2 : write (96+11)or(111-04)
= 107-1/100-44 =10656 //step-3 :Subtract right side from 100
and from left side subtract 1
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