Counting by ten in Spanish

12345678910
Across
  1. 4. 20
  2. 6. 40
  3. 8. 60
  4. 10. 90
Down
  1. 1. 70
  2. 2. 50
  3. 3. 30
  4. 5. 80
  5. 7. 100
  6. 9. 10