numbers

123456789101112
Across
  1. 1. 1+1
  2. 3. two plus three
  3. 5. four plus one
  4. 6. thirteen plus one
  5. 9. five plus five
  6. 10. six plus five
  7. 12. seven plus five
Down
  1. 1. three plus ten
  2. 2. 1
  3. 4. three plus one
  4. 5. five plus two
  5. 7. three plus six
  6. 8. two plus one
  7. 11. four plus four