Nice tool that can be used while calculating. Children can get started in a playful way with this math bus. Can be combined with the trailer to practice counting up to 20.
The attributes (sorting bears, bingo tokens, linking cubes,...) are not included, but can be purchased separately.
There are 2 options, bus driving to the left or right.

Links

game board - Bus driving to the left.

To the right

game board - Bus driving to the right.