Across
- 2. counting numbers starting at 1, 2, ...
- 8. the negative sign of the exponent
- 9. the answer to subtraction
- 10. 5(2+2^3)-49
- 11. the numerator of the exponent
- 12. least common multiple
- 13. the bottom part of an exponential expression
- 17. the answer to multiplication
- 18. the answer to division
Down
- 1. a real number that cannot be written as a rational number
- 3. 5/12 + 7/12 + 11/12 + 13/12
- 4. counting numbers starting at 0, 1, ...
- 5. positive or negative whole numbers
- 6. an integer divided by a natural number
- 7. greatest common factor
- 14. the top right part of an exponential expression
- 15. the denominator of the exponent
- 16. the answer to addition
- 19. 3+4-7+(-6)-(-8)