PPT: Vedic Mathematics - Tricks for Fast Calculations

 Page 1


Vedic Mathematics - 
Tricks for Fast 
Calculations
Page 2


Vedic Mathematics - 
Tricks for Fast 
Calculations
Addition and Subtraction Made Simple
Transform difficult additions and subtractions by converting numbers to their nearest convenient forms. This 
fundamental technique reduces calculation time dramatically whilst maintaining accuracy.
Round Up Method
Add a round number, then subtract the difference
E x a m pl e : 689 + 95 = 689 + 100 - 5 = 784
Subtraction Trick
Subtract a round number, then add back the 
difference
E x a m pl e : 367 - 37 = 367 - 40 + 3 = 330
Page 3


Vedic Mathematics - 
Tricks for Fast 
Calculations
Addition and Subtraction Made Simple
Transform difficult additions and subtractions by converting numbers to their nearest convenient forms. This 
fundamental technique reduces calculation time dramatically whilst maintaining accuracy.
Round Up Method
Add a round number, then subtract the difference
E x a m pl e : 689 + 95 = 689 + 100 - 5 = 784
Subtraction Trick
Subtract a round number, then add back the 
difference
E x a m pl e : 367 - 37 = 367 - 40 + 3 = 330
More Addition Examples
67 + 693
Convert to: 67 + 700 - 7 = 767 - 7 = 7 6 0
454 + 27
Convert to: 454 + 30 - 3 = 484 - 3 = 4 8 1
289 - 58
Convert to: 289 - 60 + 2 = 229 + 2 = 231
Page 4


Vedic Mathematics - 
Tricks for Fast 
Calculations
Addition and Subtraction Made Simple
Transform difficult additions and subtractions by converting numbers to their nearest convenient forms. This 
fundamental technique reduces calculation time dramatically whilst maintaining accuracy.
Round Up Method
Add a round number, then subtract the difference
E x a m pl e : 689 + 95 = 689 + 100 - 5 = 784
Subtraction Trick
Subtract a round number, then add back the 
difference
E x a m pl e : 367 - 37 = 367 - 40 + 3 = 330
More Addition Examples
67 + 693
Convert to: 67 + 700 - 7 = 767 - 7 = 7 6 0
454 + 27
Convert to: 454 + 30 - 3 = 484 - 3 = 4 8 1
289 - 58
Convert to: 289 - 60 + 2 = 229 + 2 = 231
Sum of Series Formula
Calculate sums of consecutive numbers, even numbers, or odd numbers instantly using this universal formula.
The Universal Formula
S = (F + L) × N ÷ 2
S = Sum of all numbers
F = First number in sequence
L = Last number in sequence
N = Number of terms in sequence
Page 5


Vedic Mathematics - 
Tricks for Fast 
Calculations
Addition and Subtraction Made Simple
Transform difficult additions and subtractions by converting numbers to their nearest convenient forms. This 
fundamental technique reduces calculation time dramatically whilst maintaining accuracy.
Round Up Method
Add a round number, then subtract the difference
E x a m pl e : 689 + 95 = 689 + 100 - 5 = 784
Subtraction Trick
Subtract a round number, then add back the 
difference
E x a m pl e : 367 - 37 = 367 - 40 + 3 = 330
More Addition Examples
67 + 693
Convert to: 67 + 700 - 7 = 767 - 7 = 7 6 0
454 + 27
Convert to: 454 + 30 - 3 = 484 - 3 = 4 8 1
289 - 58
Convert to: 289 - 60 + 2 = 229 + 2 = 231
Sum of Series Formula
Calculate sums of consecutive numbers, even numbers, or odd numbers instantly using this universal formula.
The Universal Formula
S = (F + L) × N ÷ 2
S = Sum of all numbers
F = First number in sequence
L = Last number in sequence
N = Number of terms in sequence
Multiplication by Multiples of 10
The simplest multiplication trick - just add zeros! This fundamental technique forms the foundation for more 
complex calculations.
The Zero Rule
Add the same number of zeros as in the multiplier
23 × 100 = 2300 (two zeros)
45 × 1000 = 45000 (three zeros)