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- What are all the ways to show each number between 1 and 5 with one hand?
- What are all the ways to show each number between 1 and 10 with both hands?
- Which number has the most possible ways of showing it?
- Which one has the least?
- How many ways can you count from 1 to 5 on one hand?
- How many ways can you count from 1 to 10 on both hands?
- Did you notice any interesting patterns?
- How can you be sure you have accounted for every possible way? Can you convince a skeptic?
Feel free to mix and match and answer the questions that are the most interesting to you!