Stage: 1 Challenge Level: 
You might find these sheets with a picture of the track and twenty-one domino pieces useful if you don't have a set of dominoes to use.
Don't be afraid to just have a go and to see what happens. You may be able to make some final 'tweaks' later on.
Working systematically. Interactivities. Addition & subtraction. Trial and improvement. Factors and multiples. Dominoes. Multiplication & division. Investigations. Comparing and Ordering numbers. Combinations.
Published May 2003,July 2009,August 2009.
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