AMAZING MATHEMATICS Your shoe size can tell your age, Get a calculator and try this. This is how it goes... 1. Take your shoe size 2. Multiply by 5 3. Add 50 4. Multiply by 20 5. Add 1014 6. Minus the year you were born. You will get four(4) digits. The first two is your shoe size and the last two is your age. TRUE OR FALSE?