If you want to teach your child the basics of arithmetic, then one of the best ways to do it is to play kindergarten math [geometry games free](https://funmathgamesforkids.org/geometry-games/). These games are designed to keep children entertained while they learn. You can also find many variations on the same theme. Many of these games are free to play, and will even allow you to practice multiplication in the process. Here are some great examples. Just be sure to research the titles thoroughly before you start playing.