bloques multibase
thingiverse
Los bloques multibase sirven para aprender el valor posicional y las sumas y restas con llevadas.
Download Model from thingiverse
With this file you will be able to print bloques multibase with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on bloques multibase.