Across
- 2. All numbers
- 4. Combine like terms and distribute
- 6. Whole numbers and their opposites
- 7. Has symbols and has many solutions
- 8. Whatever you do to one side do it to the other
- 10. Divide
- 12. Add instead of subtracting
- 14. Add and keep
- 15. The number in front of the variable
- 16. A letter
- 17. Has an equal sign and has one solution
- 19. Opposite
Down
- 1. Subtract and take sign from larger number
- 3. The distance from one number and zero on a number line
- 5. Multiply
- 9. Add
- 11. A number without a variable
- 12. Keep change flip
- 13. than Subtract
- 18. Separated by an addition or subtraction sign