Across
- 3. what is the 6 called in the expression 6x
- 6. mathematical statement that contains and equal sign
- 7. answer to an addition problem
- 9. an unknown amount
- 10. 3x-4=9
- 11. mathematical statement that contains variables, operations, and constants
- 13. answer to a multiplication problem
- 14. answer to a subtraction problem
Down
- 1. the value that makes an equation true
- 2. two equations that have the same solution
- 4. x+10=12
- 5. Subtraction/Multiplication and Division
- 8. answer to a division problem
- 12. a number that contains no variable