Across
- 3. EIGHTY ONE DIVIDED BY NINE EQUALS
- 5. FORTY DIVIDED BY TWO EQUALS
- 7. ONE HUNDRED MINUS TWENTY EQUALS
- 9. NINETEEN MINUS FOUR EQUALS
- 10. FIFTY FOUR PLUS SIXTEEN EQUALS
Down
- 1. FIFTY PLUS FORTY EQUALS
- 2. FIVE TIMES TEN EQUALS
- 4. FIVE MINUS FIVE EQUALS
- 6. THREE TIMES THREE EQUALS
- 8. NINETEEN PLUS ELEVEN EQUALS