Numbers

123456789
Across
  1. 3. fifty - forty
  2. 4. thirty + sixty
  3. 6. seventy - fifty
  4. 8. ten + twenty
  5. 9. thirty + twenty
Down
  1. 1. twenty + fifty
  2. 2. ninety - ten
  3. 5. eighty - forty
  4. 7. a hundred - forty