Level 3

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Across
  1. 5. a subject about simple to complex formulas
  2. 7. is used to cut papers
  3. 8. a watery substance that is used to join papers together
Down
  1. 1. is used to know directions
  2. 2. a machine that helps to make things easier
  3. 3. an object that is used to measure the length
  4. 4. case, home for the pencils and pens
  5. 6. this is where students sit during class