The computer adds up all the digits in the number that you gave him until only 1 digit is left and subtracts the answer from 9. Example: the answer you gave him is 280, this is what it does: 1) 2+8=10 2) 1+0=1 3) 9-1=8. 4) the number you circled is 8
The computer adds all the digits of number you gave him. He adds the digits of the numbers of what he added. Then he subtracts it from 9. Eg:you choose 1234jumbled up number 3421minus the smaller number from the bigger number 3421 - 1234 = 2187lets say you circle 1you type in 2, 8 and 7This is what the computer does2 + 8 + 7 = 171 + 7 = 89 - 8 = 1TA DA! There you go ans 1*Mr Johari I will post the method using algebra when I thought of how to. =)
Here is what i think:For example i choose the number 8251 or 921Then i jumble up the number to be 5281 or 291I subtract 5281 from 8251 and get 2970Then i circle 2 and jumble the rest into 79Then the computer subtracts 9 from the answer, if the answer is more than 9, until the number is not more than 9e.g.79-9-9-9-9-9-9-9-9=7Then it takes 9 to minus the answere.g.9-7=2Which is the number taken awayorFor example i choose the number 921Then i jumble up the number to be 291I subtract 291 from 921 and get 630Then I circle 6 and jumble the rest to get 3Then the computer the answer from ninee.g.9-3=6Which is the number removed
Example; 8934Jumble up; 3948 8934-3948=4986Circle 6Left with; 4984+9+8=2121: 2+1 =3--> Subtract from 9 9-3=66 is the circled number.
The system adds up all the 3 numbers you give him, adds it up again if its double-digit, and subtracts it by 9.Example: 8269Jumbled: 6892Subtracted: 1377Circle: 3Add up: 1+7+7 = 15Add up: 1+5 = 6Subtract: 9 - 6 = 3 (circled number)
By adding the numbers it gets (until it becomes a single digit number), the computer will then subtract the sum from 9. Example 1 (subtracting 9 from the sum):My number is 864, I jumble it up to make a new number: 648. I subtract 648 from 864 which gives me 216. Now, I choose a number: 1.2 + 6 = 89 - 8 = 1# Example 2: My number is 4652, I jumble it up to make a new number: 5462. I subtract 4652 from 5462 which gives me 810. Now, I choose a number: 8.0 + 1 = 19 - 1 = 8#Example 3:My number is 6894, I jumble it up to make a new number: 4698. I subtract 4698 from 6894 which gives me 2196. Now, I choose a number: 6.2 + 1 + 9 = 121 + 2 = 39 - 3 = 6#
Add the 3 numbers you typed in then add the digits of the sum from the first equation and subtract the number from 9.Example:Number: 1234Jumbled number: 4321Difference: 2997Circled number: 7Sum of 3 numbers typed in: 2+9+9=20Sum of digits from first answer: 2+0=2Remove sum from 9: 9-2=7 (circled number)