CARDINAL NUMBERS

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Across
  1. 2. How much is 5 + 4?
  2. 3. How much is 45 - 44?
  3. 6. How much is 30 + 20?
  4. 8. How much is 25 ÷ 5?
  5. 10. How much is 21 - 10?
  6. 12. How much is 100 ÷ 25?
  7. 13. How much is 10 - 7?
  8. 14. How much is 9 + 9?
  9. 15. How much is 120 ÷ 2?
Down
  1. 1. How much is 9 + 8?
  2. 4. How much is 5 × 3?
  3. 5. How much is 4 × 3?
  4. 7. How much is 18 + 12?
  5. 8. How much is 103 - 63?
  6. 9. How much is 96 × 0?
  7. 11. How much is 69 + 11?
  8. 13. How much is 100 ÷ 10?