Math

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 4. The extent of something from side to side (5)
  2. 6. The boundary line or the area immediately inside the boundary (9)
  3. 9. A ridge of land that separates two adjacent river systems (6)
  4. 10. An arithmetic operation in which the difference between two numbers is calculated (5)
  5. 12. To take off or away (8)
  6. 13. A quantity of money (3)
  7. 15. The whole amount (5)
  8. 16. A particular geographical region of indefinite boundary (4)

Down

  1. 1. How loud something is, or how much space it fills (6)
  2. 2. A condition characterized by behavioral and learning disorders (3)
  3. 3. Any spatial attributes (5)
  4. 5. A component of a mixture that has been separated by a ___ process (plural) (9)
  5. 7. A useful or valuable quality (4)
  6. 8. The linear extent in space from one end to the other (6)
  7. 11. Commodities offered for sale (7)
  8. 14. Bottom part something stands on; a safe spot in baseball (4)