Number 1-20

1234567891011121314151617
Across
  1. 2. One less than seven
  2. 4. After one
  3. 5. A “teen” after twelve
  4. 8. One less than ten
  5. 10. Ten plus eight
  6. 11. Days in a week
  7. 12. Ten plus five
  8. 13. Fingers on both hands
  9. 14. Two tens
  10. 15. Spiders have ___ legs
  11. 16. After ten
  12. 17. The first number
Down
  1. 1. A “teen” after fifteen
  2. 3. A square has ___ sides
  3. 5. Eggs in a dozen
  4. 6. A “teen” before twenty
  5. 7. Fingers on one hand
  6. 9. Ten plus seven
  7. 12. Ten plus four
  8. 13. One more than two