Math Magic/Tricks
Trick 1: Number below
10
Step1:
Think of a number
below 10.
Step2:
Double the number you
have thought.
Step3:
Add 6 with the getting
result.
Step4:
Half the answer, that
is divide it by 2.
Step5:
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
Step1:
Think of any number.
Step2:
Subtract the number
you have thought with 1.
Step3:
Multiply the result
with 3.
Step4:
Add 12 with the
result.
Step5:
Divide the answer by
3.
Step6:
Add 5 with the answer.
Step7:
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
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
Trick 4: 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
Trick 5: 2 Single
Digit Numbers
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.
Trick 6: 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.
Trick 7: 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
Trick 8: x7x11x13
Step1:
Think of a 3 digit
number.
Step2:
Multiply it with
x7x11x13.
Ex: Number: 456,
Answer: 456456
Trick 9: x3x7x13x37
Step1:
Think of a 2 digit
number.
Step2:
Multiply it with
x3x7x13x37.
Ex: Number: 45,
Answer: 454545
Trick 10: 9091
Step1:
Think of a 5 digit
number.
Step2:
Multiply it with 11.
Step3:
Multiply it with 9091.
Ex: Number:
12345,Answer:1234512345
