Numbers

12345678910
Across
  1. 5. twenty minus three?
  2. 7. eight plus seven?
  3. 8. fourteen subtract two?
  4. 9. eleven plus nineteen?
  5. 10. nine multiply by three?
Down
  1. 1. eighty-five add seven?
  2. 2. five multiply five?
  3. 3. twenty subtract nine?
  4. 4. eight add twenty-one?
  5. 6. eleven add seven?
  6. 7. sixteen divided by four?
  7. 10. fifteen minus thirteen?