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Sunday, 26 September 2010

MATH TRICKS

Trick 1: Number below 10

Step 1: Think of a number below 10.
Step 2: Double the number you have thought.
Step 3: Add 6 with the getting result.
Step 4: Half the answer, that is divide it by 2.
Step 5: Take away the number you have thought from the answer, that is, subtract the answer from the number you have thought.
Answer: 3

Trick 2: Any Number
Step 1: Think of any number.
Step 2: Subtract the number you have thought with 1.
Step 3: Multiply the result with 3.
Step 4: Add 12 with the result.
Step 5: Divide the answer by 3.
Step 6: Add 5 with the answer.
Step 7: Take away the number you have thought from the answer, that is, subtract the answer from the number you have thought.
Answer: 8


Trick 3: Any Number
Step 1: Think of any number.
Step 2: Multiply the number you have thought with 3.
Step 3: Add 45 with the result.
Step 4: Double the result.
Step 5: Divide the answer by 6.
Step 6: Take away the number you have thought from the answer, that is, subtract the answer from the number you have thought.
Answer: 15


Trick 4: Same 3 Digit Number
Step 1: Think of any 3 digit number, but each of the digits must be the same as. Ex: 333, 666.
Step 2: Add up the digits.
Step 3: Divide the 3 digit number with the digits added up.
Answer: 37


Trick 5: 2 Single Digit Numbers
Step 1: Think of 2 single digit numbers.
Step 2: Take any one of the number among them and double it.
Step 3: Add 5 with the result.
Step 4: Multiply the result with 5.
Step 5: Add the second number to the answer.
Step 6: Subtract the answer with 4.
Step 7: Subtract the answer again with 21.
Answer: 2 Single Digit Numbers.

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