Numbers

123456789
Across
  1. 4. eight - seven=
  2. 7. eight - five
  3. 8. ten - three=
Down
  1. 1. ten / two=
  2. 2. six - four=
  3. 3. two x two=
  4. 5. three + six=
  5. 6. five x zero=
  6. 7. two + eight=
  7. 8. two x three=
  8. 9. six + two=