Across
- 2. each of the numbers in a sequence
- 4. to find a number that is close to an exact amount
- 6. one of one thousand equal parts
- 8. to replace a number with one that is simpler and is approximately the same size as the original number
Down
- 1. one of ten equal parts
- 3. a familiar number used as a point of reference
- 5. an ordered list of numbers
- 7. one of one hundred equal parts