Math bus with trailer - maxi

Let passengers get on or off the bus to practise math skills. How many passengers take a ride with the bus? Dice and playing cards enhance the endless variety and complexity of games and lessons. Introduce counting, adding and subtracting up to 20.nContents:nbus (91 x 18 x 18 cm)n30 assignment cards in wooden boxn20 passengers in 2 coloursn4 dice - two coloured - signs + and -- numbers- dots