numbers

1234567891011
Across
  1. 3. the answer to division
  2. 5. to multiply
  3. 6. 1
  4. 8. six, the sum of ninety an six
  5. 10. adding
  6. 11. 10x10,
Down
  1. 1. ten plus 2
  2. 2. zeros
  3. 4. to add
  4. 7. one more than 80
  5. 9. the difference between 9 and 4