Hello my friends,
What! Not more sums.
Sorry about that chief but they're such good fun I can't help myself.
This 'trick' just opens up like a flower as you do it so take your time to get it right, OK?
- Select a number between 1 and 9
- Multiply that number by 9 (Say the selected number was 4, your answer will be 36)
- Multiply 12345679 by that number
(note that there is no 8 in this number)
- Try to not look too surprised as the result unfolds