Math Trick : Repeating Digits #1

Trick 1:
Step1: Think of a 3 digit number.
Step2: Multiply it with x7x11x13.

Example: if Number= 345, Answer: 345345


Trick 2:
Step1: Think of a 2 digit number.
Step2: Multiply it with x3x7x13x37.

Example: if Number: 35, Answer: 353535

Math Trick : Repeating Digits #2

Step1: Think of a 5 digit number.
Step2: Multiply it with 11.
Step3: Multiply it with 9091.

Example : if Number = 23456 , Answer = 2345623456

Math Trick : 1089

Step1: Think of a 3 digit number.
Step2: Arrange the number in descending order.
Step3: Reverse the number and subtract it with the result.
Step4: Remember it and reverse the answer mentally.
Step5: Add it with the result, you have got.

Answer = 1089

Math Trick : 1, 2, 4, 5, 7, 8

Step1: Choose a number from 1 to 6.
Step2: Multiply the number with 9.
Step3: Multiply the result with 111.
Step4: Multiply the result by 1001.
Step5: Divide the answer by 7.

Answer = All The Above Numbers Will Be Present

Math Trick : 2 Single Digit Number

Step1: Think of 2 single digit numbers.

Step2: Take any one of the number among them and double it.
Step3: Add 5 with the result.
Step4: Multiply the result with 5.
Step5: Add the second number to the answer.
Step6: Subtract the answer with 4.
Step7: Subtract the answer again with 21.

Answer = 2 Single Digit Numbers

Math Trick : Same 3 Digit Number

Step1: Think of any 3 digit number, but each of the digits must be the same as. Ex: 333, 666.
Step2: Add up the digits.
Step3: Divide the 3 digit number with the digits added up.

Answer = 37

Math Trick : Any Number #2

Step1: Think of any number.
Step2: Multiply the number you have thought with 3.
Step3: Add 45 with the result.
Step4: Double the result.
Step5: Divide the answer by 6.
Step6: Take away the number you have thought from the answer, that is, subtract the answer from the number you have thought.

Answer = 15