1. Vedic mathematics provides techniques for addition, subtraction and multiplication of large numbers in an efficient manner. 2. For addition, it suggests looking for the nearest 10s or 100s place values and grouping the numbers accordingly before adding. 3. For subtraction, it uses a borrowing method where the place value of the number being subtracted from is decreased by 1 and the previous place value is increased by 10 if the latter digit is smaller. 4. For multiplication, it provides rules like keeping the ten's place the same and adding the units place if it is the same number or if it adds to 10. It also suggests keeping place values same or differing by 1 or 10 based on whether the number ends

1. VEDIC MATHEMATICS
ADDITION
1)96+69+76+21+24=?
Look for nearest 10
90 + 6
60 + 9
70 + 6
20 + 1
20 + 4
260 + 26
260
+ 26
286

2. 2) 556+461+344+219=?
Look for nearest 100
500 + 50 + 6
400 + 60 + 1
300 + 40 + 4
200 + 10 + 9
1400 + 160 + 20
1400
+ 160
20
1580

3. Subtraction:
1) 532 – 355 = ?
5 3 2
- 3 5 5
see the last digit since 2 < 5 , so borrow a
number from before digit we get,
4 12 2
- 3 5 5
1 7 7
2) 754 – 569 = ?
7 5 4
- 5 6 9
see the last digit since 4 < 9 , so borrow a number
from before digit we get,
6 14 14
- 5 6 9
1 8 5

4. Multiplication:
Ten’s place same , units place add to 10 :
3 4 × 3 6 = ?
3 4
× 3 6
12 24
4 8 × 4 2 = ?
4 8
× 4 2
20 16
1 9 × 1 1 = ?
1 9
× 1 1
2 09
9 3 × 9 7 = ?
9 3
× 9 7
90 21
11 3 × 11 7 = ?
+1
11 3
× 11 7
132 21

5. Unit’s place same , ten’s place add to 10 :
4 8 × 6 8 = ?
+8
4 8
× 6 8
32 64
2 7 × 8 7 = ?
2 7
× 8 7
23 49
9 9 × 1 9 = ?
9 9
× 1 9
18 81
8 2 × 2 2 = ?
8 2
× 2 2
18 04

6. Square multiplication:
1 5 × 1 5 = ?
×2
1 5
×1 5
2 25
2 5 × 2 5 = ?
×3
2 5
× 2 5
6 25
5 5 × 5 5 = ?
5 5
× 5 5
30 25
10 5 × 10 5 = ?
10 5
× 10 5
110 25

7. Multiplication near to 10 :
1 2 × 1 4 = ?
1 2 +2
1 4 +4
16 8
1 3 × 1 7 = ?
1 3 +3
1 4 +4
17 12
+1
182

8. Multiplication near to 100:
9 8 × 9 7 = ?
9 8 - 2
9 7 - 3
95 06
102 × 103 = ?
102 +2
103 +3
105 06

9. Multiplication ends by 1 :
3 1 × 6 1 = ?
3 1
× 6 1
18 9 1
Hint : multiply ten’s place and add.
7 1 × 2 1 = ?
7 1
× 2 1
14 9 1