Spreadsheet Crossword

123456
Across
  1. 3. Brackets, division, multiplication, addition and subtraction
  2. 5. This is used to combine multiple rows and/or columns
  3. 6. SUM is an example of one of these
Down
  1. 1. Excel allows you to create this
  2. 2. The line around a table in a spreadsheet
  3. 4. A collection of worksheets