Across
- 2. To arrange numbers from least to greatest
- 4. The position of a digit in a number
- 5. To make a number simpler while keeping its value close to the original
- 7. A single number (0–9)
- 8. Form A number written in words
Down
- 1. To decide which number is greater or less
- 3. A number written to show the value of each digit
- 6. A number written using digits
