Think of any number from 1 to 10.
Multiply that number by 9.
Now, add the two digits of the new number that you have together and now you will have a totally new number.
Subtract 4 from the number you just made.
Now, I will READ YOUR MIND.
Are you ready?
Scroll down to see if I got it right.
YOUR NUMBER IS 4
Please comment if I got it right.