Stage: 1 Challenge Level: 
We haven't heard from anyone yet but do get in touch.
Did you decide whether it is better to play a game where you have to reach the end exactly or play where you can "overshoot" the end?
What did you think of the second version of the game when you can add or subtract?
Perhaps you have some rules of your own to share with us?
Combinations. Multiplication & division. Interactivities. Addition & subtraction. Trial and improvement. Visualising. Counting. Working systematically. Games. Dice.
Published January 2008.
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