Micrsoft Excel/Spreadsheet

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Across
  1. 3. intersection of row and column
  2. 5. labeled by numbers
  3. 7. a type of an equation
  4. 8. sign is used to subtract
  5. 10. sign is used to do addition
  6. 11. lines running from left to right
  7. 13. sign is used to multiply
Down
  1. 1. a file made of rows and columns
  2. 2. lines running from top to bottom
  3. 4. a spreadsheet formula must begin with this
  4. 6. labeled by letters
  5. 9. sign is used to divide
  6. 12. a group of cells