Rob Vingerhoets- Carpark Challenge

In a car park there were 20 wheels.

 If cars have 4 wheels, mini-vans have 6 and motor bikes have 2 wheels then how many cars, vans and motorbikes might be in the carpark? 

It could be all cars, all vans or even all motor-bikes or it can be a mix or combination of vehicles.

 Enabling: Have visuals on tables for kids to look at.

 Enabling 2: Solve a simpler problem (6-10 wheels)

EXT: 36 wheels Go over strategies (draw a picture, make a model, use a table etc)