Stage: 2 Challenge Level: 
You might find it useful to use differently coloured counters for
the children.
How will you keep track of what you have done?
How will you keep track of what you have done?
Investigations. Working systematically. Addition & subtraction. Factors and multiples. Trial and improvement. Visualising. Practical Activity. Combinations. Multiplication & division. Interactivities.
Published November 1999.
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