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Where is the best place for your numbers? How will you decide?
The last day for submitting solutions to the live problems is Monday 12 December.
problem
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Age
7 to 14
Challenge level
In each of these games, you will need a little bit of luck, and your knowledge of place value to develop a winning strategy.
list
Place value, integers, ordering and rounding
Challenge level
Working on these problems will help your students develop a better understanding of place value, ordering and rounding.