Chapter 3 Crossword

2. When you use the Distributive Property to combine like terms.
5. Expression that have the same value.
7. A term without a variable.
8. Some equations can be solved by multiplying each side by the same number.
9. Some equations can be solved by adding the same number to each side.
12. Expressions that contain the same variables to the same power.
14. Two or more equations with the same solution.
16. An algebraic expression in simplest form has no like terms and no parentheses.
17. Operations that undo each other,such as addition and subtraction.
18. An equation that shows a relationship among certain quantities.

1. The measure of the surface enclosed by a geometric figure.
3. To solve any equation like x+4=7.
4. To solve any equation like 9x=72.
6. The numerical part of a term that contains variable.
10. Combines addition and multiplication.
11. The distance around a geometric figure.
13. An equation that contains two operations.
15. When plus or minus signs separate an algebraic expression into parts,each part is a term.