In the 70's

123456789
Across
  1. 2. What is 76 is Spanish?
  2. 4. What is 7 + 81?
  3. 6. Why is 73?
  4. 8. What is 70 in Spanish?
  5. 9. What is 73 minus 1?
Down
  1. 1. Tell me what 10 + 69?
  2. 2. What is 84 - 7?
  3. 3. What is 74?
  4. 5. What is 75 in Spanish?
  5. 7. What comes after 70?