1. How does the multiplication trick work for numbers just below the base? | ![]() |
2. Can I use this multiplication trick for any base? | ![]() |
3. What if one of the numbers is above the base? Can I still use this trick? | ![]() |
4. How can I verify the accuracy of the multiplication trick? | ![]() |
5. Can this multiplication trick be used for larger numbers? | ![]() |