Chapter 3 Crossword

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Across
  1. 5. The measure of the surface enclosed by a geometric figure.
  2. 7. Combines addition and multiplication.
  3. 8. The distance around a geometric figure.
  4. 11. An equation that shows a relationship among certain quantities.
  5. 12. Some equations can be solved by multiplying each side by the same number.
  6. 13. To sole any equation like 9x=72.
  7. 14. Two or more equations with the same solution.
  8. 15. An algebraic expression in simplest form has no like terms and no parentheses.
  9. 16. Expression that have the same value.
  10. 17. An equation that contains two operations.
Down
  1. 1. Operations that undo each other,such as addition and subtraction.
  2. 2. The numerical part of a term that contains variable.
  3. 3. Expressions that contain the same variables to the same power.
  4. 4. To solve any equation like x+4=7.
  5. 5. Some equations can be solved by adding the same number to each side.
  6. 6. When plus or minus signs separate an algebraic expression into parts,each part is a term.
  7. 9. When you use the Distributive Property to combine like terms.
  8. 10. A term without a variable.