This goofy old game can help a little with adding fractions.
Whole was originally made by Noam Davidovics and Daniel R. Wallace. It is a great game for number play. You can slide any piece directly up, down, left, or right, as long as the total is not greater than 1. The new total will be formed. If it is a whole 1, you get a point.
It works best on a larger screen, we are working on getting an updated version made.
What’s the old joke, there are 10 types of people in the world, those who get binary, and those who don’t. This is a fun variation of the binary game and it is a most excellent way to get a better handle on the number sense of non-10 bases. Go check out what else these folks have, it may be something you are looking for. Cisco’s Binary Number Game [Binary Blitz]. Penjee’s adaptation.
XY Flyer is one that makes for some interesting puzzles to solve that help one understand slopes and lines and curves and things. Doing the challenging ones requires an understanding of what the numbers mean in the graph. Applied with GeoGebra and/or Desmos lesson, a dedicated learner could understand much.
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