Stacking Number Tokens - Learning math Toy

This is a set of tokens to helps child to learn maths and simple calculation. I wanted a simple and fast print with lot of parts. Each type of token has a specific height in millimeters, corresponding to the number write on it. Grooves on the sides also correspond to the number. You can use the counters to : Explain the difference between units, tens, and hundreds, and to create tens in different ways Perform addition and subtraction Perform calculations Perform multiplication and division Work with fractions Or simply build a stacking tower I uploaded 2 print profile With AMS to have colored numbers (in black for me) and to print different groups of tokens one after the other to minimize purges Without AMS to have tokens with engraved numbers