Across
- 3. Can always be written as a fraction of integers
- 8. Can never be written as a fraction of integers
- 9. 3.44
- 10. unknown number
- 14. 3.14
- 15. What are 1,4,9
- 17. 3x+7 an expression that has variables in it
- 20. 3.151356798
- 22. A negative or positive whole number
- 24. Every whole number except zero
- 27. What are 25,36,64
- 28. Multiplied by a variable
- 29. What are 15,10,5
- 30. 4+3=3+4
Down
- 1. Multiply by 1 to keep it the same. (8*1=8)
- 2. Mrs. Pronold
- 4. 6(4x+3)=24x+18
- 5. Multiply by the reciprocal
- 6. Add zero to keep it the same.(8+0=8)
- 7. Doesn't contain a variable
- 11. 3.15151515....
- 12. a number that divides evenly into another number
- 13. Natural numbers and zero
- 16. Multiply by 1 or add by zero to keep the number the same.
- 18. x+7>4
- 19. Adding by the opposite so it cancels out
- 21. a fragment of something
- 23. Distance away from zero
- 25. rational,integer,natural,whole
- 26. (3+4)+5=(4+5)+3