Birth day magic

Maths magic trick - Birth day date calculation

School children might be enjoying their summer vacations now as their examinations are completed. Here is a maths trick to play for calculating your birth day date. You can surprise your friends with this magic trick and enjoy the fun. Here is the trick.

• Step 1: Add 18 to your birth month.
• Step 2: Multiply by 25.
• Step 3: Subtract 333.
• Step 4: Multiply by 8.
• step 5: Subtract 554.
• step 6: Divide by 2.
• step 7: Add your birth date.
• step 8: Multiply by 5.
• step 9: Add 692.
• step 10: Multiply by 20.
• step 11: Add only the last two digits of your birth year.
• step 12: Subtract 32940 to get your birthday!.

Example: If the answer is 123199 means that you were born on December 31, 1999. If the answer is not right, you followed the directions incorrectly or lied about your birthday.

Funny maths interesting facts

Please read the following funny maths interesting facts. All the tricks given below are based on sequential manipulation of numbers.

Sequential 1's with 9

1 x 9 + 2 = 11

12 x 9 + 3 = 111

123 x 9 + 4 = 1111

1234 x 9 + 5 = 11111

12345 x 9 + 6 = 111111

123456 x 9 + 7 = 1111111

1234567 x 9 + 8 = 11111111

12345678 x 9 + 9 = 111111111

123456789 x 9 + 10 = 1111111111

Sequential 8's with 9

9 x 9 + 7 = 88

98 x 9 + 6 = 888

987 x 9 + 5 = 8888

9876 x 9 + 4 = 88888

98765 x 9 + 3 = 888888

987654 x 9 + 2 = 8888888

9876543 x 9 + 1 = 88888888

98765432 x 9 + 0 = 888888888

Sequential Inputs of 9

9 x 9 = 81

99 x 99 = 9801

999 x 999 = 998001

9999 x 9999 = 99980001

99999 x 99999 = 9999800001

999999 x 999999 = 999998000001

9999999 x 9999999 = 99999980000001

99999999 x 99999999 = 9999999800000001

999999999 x 999999999 = 999999998000000001

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Sequential Inputs of 6

6 x 7 = 42

66 x 67 = 4422

666 x 667 = 444222

6666 x 6667 = 44442222

66666 x 66667 = 4444422222

666666 x 666667 = 444444222222

6666666 x 6666667 = 44444442222222

66666666 x 66666667 = 4444444422222222

666666666 x 666666667 = 444444444222222222

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Amazing prime numbers in Maths

Here is a list of amazing prime numbers which are unbelievable. Here are some of the funny interesting facts about amazing prime numbers. Please read them and enjoy the facts about amazing prime numbers. Here is a list of the amazing prime numbers. 31 331 3331 33331 333331 3333331 33333331 One amazing thing is that the next number 333333331 is not a prime number. Because when we multiply 17 X 19607843 = 333333331. Hope you enjoyed the amazing prime numbers. If you have any such amazing things related to maths, please post as a reply.