A fun and engaging Use a Number Line to 20 game in which children start by ordering number cards to 20 to create a 'race-track'. Children then roll the dice and move their car along the race track to match the number on the dice. Before long, the cars will encounter traffic lights (red counters!), should they land on a red counter they must miss a go. The winner is the child who reaches the number 20 first.

A great game for smalls groups or pairs and for teachers to assess children's understanding of place value to 20.