FUN WITH MATHEMATICS 9’s Complement Magic
Ask to write 4 digit number
Now you write the total of three 4 digit numbers
Ask second one to write another 4 digit
Now your helper write the number of third 4 digit number
How…???
For Example:
Ask to write 4 digit number --2573
The sum of three 4 digit number is I am going to write.
Now the total is -----12572
Then Ask to write Another 4 digit number
Next you write the third 4 digit number
Without knowing other two numbers how is it possible to write the correct total by knowing only one number.
How…???
Ask to write 4 digit number
Now you write the total add 1 to the right side --12573
Subtract 1 from the 4 digit number
12573-1=12572
Ask second one to write another 4 digit
Now your helper write the number 9 complement of third 4 digit number
9-5= 4 ; 9-6=3 ; 9-4=5 ; 9-8=1
How Amazing…???
Play & Learn with your Friends Kutties! 👍
All the best!
Thank You🙏🏻
