Vedic math

Sunil Sir

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Vedic MathPresented By

Vedic Math trick # 1











Shortcut Multiplication with Numbers closer but less than 100

99x 98

Step 1: Take the difference with 100

1 2

2

Step 2: Multiply the difference Step 3: After Multiplying the difference if the answer is a single digit then put a ‘0’ before the answer .

0

Step 4: Diagonally subtract the number with the difference

97

97x 98

3 2

6 095

94x 96

6 4

2490


91x 92

9 8

7283

95x 99

5 1

5 094

1) 98x 94

2 6

1292

2) 92x 99

8 1

0891

3) 93x 97

7 3

2190

4)

91x 92

9 8

7283

5) 96x 95

4 5

2091

6) 94x 91

6 9

5485

7) 97x 91

3 9

2788

8)

Step 1: Take the difference with 100Step 2: Multiply the difference

Step 3: After Multiplying the difference if the answer is a single digit then put a ‘0’ before the answer .Step 4: Diagonally subtract the number with the difference

Vedic Math trick # 1 Shortcut Multiplication with Numbers closer but less than 100

Brain Gym……

Can you connect all nine dots with only four straight line segments without losing contact with the paper while drawing?

Vedic Math trick # 2 Shortcut Multiplication with Numbers closer but greater than 100

102x 101

2 1

2 0103

105x 107

5 7

35112

109x 102

9 2

18111

Step 1: Take the difference with 100Step 2: Multiply the difference

Step 3: After Multiplying the difference if the answer is a single digit then put a ‘0’ before the answer .Step 4: Diagonally Add the number with the difference

Vedic Math trick # 2 Shortcut Multiplication with Numbers closer but greater than 100

103x 104

Step 1: Take the difference with 100

3 4

12

Step 2: Multiply the difference Step 3: After Multiplying the difference if the answer is a single digit then put a ‘0’ before the answer .Step 4: Diagonally Add the number with the difference

107

1) 2) 3) 4)102x 104

2 4

8 0106

109x 105

9 5

45114

108x 107

8 7

56115

Brain Gym……

1

2 3

4 5 6

7 8 9 10

Form a NEW triangle that points down but moving only 3 coins only

1

2 3

4 5 6

7 8 9 10

7 10

1

1) A pond contains a colony of bacteria. Every day every bacterium doubles . If it covers half the pond in 10 days then in how many days the pond will be completely covered by bacteria?

Ans: 11 days

2) Which is more heavier: 1 kg cotton or 1 kg Iron?Ans: since both are 1 kg both are equal by weight.

Vedic Math trick # 3 Shortcut Multiplication with 11

123 x 11 =

Step 1: put two dots at the extreme ends

3531412 x 11 = 2354

Step 1: keep on adding digits from right forming a chain

5312 x 11 = 23485

Vedic Math trick # 3 Shortcut Multiplication with 11

321 x 11 = 1353214 x 11 = 45322314 x 11 = 45452

1)

2)

3)

162 x 11 = 2871 4)

Step 1: put two dots at the extreme endsStep 1: keep on adding digits from right forming a chain

Vedic Math trick # 4 Multiplication of any two digit number with any two digit number

1)

2) +

3)

32x 21

2 76

3 + 412

x 14 8 61

4 + 2

13x 14

2 18

4 + 3

1

26x 23

8 19

6 + 12

1 5

Vedic Math trick # 4 Multiplication of any two digit number with any two digit number

1)Class Work :

13x 21

3 72

2) 62x 12

4 47

3) 43x 14

2 06

4) 51x 31

1 815

5) 15x 13

5 91

6) 34x 41

4 913

7) 26x 21

6 45

8) 31x 12

2 73

Brain Gym……

Put the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9 in the bubbles so that each side adds up to the same thing.

Four people have to cross a bridge... It's very dark and they only have oneflashlight... They can't make it across without some light.No more than two people can cross at a time.Ashok can cross the bridge in 1 minute.Karan can cross in 2 minutes.Hakim can cross in 5 minutes.Ramesh can cross in 10 minutes.How can they all get across in 17 minutes?

First, Ashok and Karan go across with the flashlight(2 minutes are now used up.)Karan takes the flashlight back across to the others(4 minutes are now used up.) Hakim and Ramesh go across with the flashlight(14 minutes are now used up.)

Ashok takes the flashlight back to the other side(15 minutes are now used up.)

Karan and Ashok cross for the last time(17 minutes are now used up.)

AKHR

AK

AK

2 min2 min10 min

1 min2 min

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