- Step 1: Take a 2-digit number. Example: 12
- Step 2: Add the two digits and get The result. Example: 1+2 = 3
- Step 3: Subtract the result from the 2-digit number. Example: 12-3 =9
- Step 4: Now Press the next button and see the image of result.
- Step 5: Then press next and see the magic!