By Arnold Buffum Chace (The rhind mathematical papyrus (1929)) [Public domain], via Wikimedia Common
![By Arnold Buffum Chace (The rhind mathematical papyrus (1929)) [Public domain], via Wikimedia Commons](https://online.stratford.edu/pluginfile.php/1081515/mod_forum/post/1125952/By%20Arnold%20Buffum%20Chace%20%28The%20rhind%20mathematical%20papyrus%20%281929%29%29%20%5BPublic%20domain%5D%2C%20via%20Wikimedia%20Commons.jpg)
By Arnold Buffum Chace (The rhind mathematical papyrus (1929)) [Public domain], via Wikimedia Commons
This week was all about different number systems that other cultures use, as well as different processes. As an off-shoot from that, for this week’s discussion let’s build our own number system!
What do you want to do? Here are some specific questions to think about:
- What would the numbers look like? Would you make them easy to write, or complicated to discourage forgery?
- Would you like our system to be simply grouping, multiplicative, positional, or something else?
- What sort of base number do you want it to have: 10? 20? 50? 130?
- Can we perform operations on our system? What would those look like?
Don’t limit your discussion to just these questions. You all as a group need to develop the number system and then we’ll see how well it can be put into action.

