Across
- 1. sharing
- 4. replacing the variable
- 7. products of two or more numbers
- 8. pictorial representation of statistical data
- 9. combining two or more numbers
- 10. two or more equations to be solved together
- 11. adding two equations
Down
- 1. to spread out terms equally across an expression
- 2. class were in
- 3. terms of power
- 5. letter representing a number
- 6. take away