Across
- 1. Single figure from 0 to 9
- 3. Putting numbers together
- 7. Value of a digit based on position
- 9. First place value column
- 10. Result of an addition
Down
- 2. Second place value column
- 4. Final amount
- 5. Moving value to the next column
- 6. Third place value column
- 8. Method of working in vertical rows