Across
- 3. a property of equality using division
- 5. a number put in place of a variable
- 7. a math sentence showing two expressions
- 8. a number sentence and at least one operation
- 10. a property of equality using subtraction
Down
- 1. a math symbol meaning the same
- 2. a property of equality using addition
- 4. an operation that undoes the math operation found
- 6. a property of equality using multiplication.
- 9. when you find the solution