Across
- 5. absolute value of -12
- 9. opposite of credit
- 10. opposite of multiply
- 11. opposite of predecessor
- 12. non negative integer
Down
- 1. numbers are above zero
- 2. integer are _ numbers
- 3. name the sign (-1)
- 4. operation of sum
- 6. sum of two negative no
- 7. synonym for negative
- 8. synonym for negative