2. Which number is represented by the following:
3. Which number is represented by the following:
4. Which number is represented by the following:
5. Which number is represented by the following:
6. How many longs and cubes would you need to represent the number 17?
7. How many longs and cubes would you need to represent the number 65?
8. How many longs would you need to represent the number 18?
9. How many longs and cubes would you need to represent the number 74?
10. How many longs and cubes would you need to represent the number 50?
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