Word Work

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Across
  1. 6. Type of mineral
  2. 7. You hit a nail with a
  3. 8. metal rope
  4. 10. Almost the same as a university
  5. 11. Keeps wood together
  6. 13. Need a hole
  7. 15. The opposite of negative
  8. 16. Sibling sometimes _____ you
  9. 17. The opposite of positive
  10. 18. Mr. A writes something on your assignments
Down
  1. 1. perhaps
  2. 2. Used to undo a bolt
  3. 3. Lines that never meet
  4. 4. Can be seen on Halloween
  5. 5. Type of bird with light blue eggs
  6. 7. Two decimal placed to the right
  7. 9. More than one movie or book
  8. 10. My phone is dead I must _____ it
  9. 12. Where adults can go to school
  10. 14. One decimal place to the right