Chapter 2 Vocabulary

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Across
  1. 5. a math statement that with a equal sign.
  2. 6. a part of an expression. A number or product of a number a variable
  3. 8. used to undo part of an equation to get the variable alone.
  4. 10. multiply each number inside parentheses to the number on the outside
  5. 12. the grouping of values does not change the sum or product.
  6. 13. terms that have identical variables.
  7. 14. when you add a number and 0 the sum equals the number.
  8. 16. contains greater than, less than, equal to symbols.
Down
  1. 1. a term with no variables.
  2. 2. changing the order of values does not change the sum or product.
  3. 3. reasoning logically to a conclusion.
  4. 4. makes a equation true, the answer.
  5. 7. multiplies a number with a variable.
  6. 9. when you multiply a number and 1 the product equals the number.
  7. 11. a equation with variables.
  8. 15. writing a expression with as few terms as possible.