Across
- 1. Three plus four
- 2. Four plus two
- 3. Sixteen plus sixty
- 5. Twelve plus eleven
- 9. Seventy plus twenty-five
- 10. Five plus eight
Down
- 1. One hundred minus thirty-three
- 2. Thirty plus thirty
- 3. Forty plus twenty-eight
- 4. Thirty-one plus twenty-eight
- 6. Ten plus seventy
- 7. Thirteen plus seven
- 8. Two plus one