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Find all the numbers that can be made by adding the dots on two dice.
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Make one big triangle so the numbers that touch on the small triangles add to 10.
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Can you find two butterflies to go on each flower so that the numbers on each pair of butterflies adds to the number on their flower?
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What do you notice about these squares of numbers? What is the same? What is different?
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Can you hang weights in the right place to make the the number balance balanced?
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Try grouping the dominoes in the ways described. Are there any left over each time? Can you explain why?
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Leah and Tom each have a number line. Can you work out where their counters will land?
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Can you each work out the number on your card? What do you notice? How could you sort the cards?
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If you have ten counters numbered 1 to 10, how many can you put into pairs that add to 10? Which ones do you have to leave out? Why?
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In this calculation, the box represents a missing digit. What could the digit be? What would the solution be in each case?
