Unit 1 Vocabulary - Equations & Inequalities

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Across
  1. 2. letter or symbol used to represent unknown number
  2. 7. to make both sides of an equation equal
  3. 8. substitute a number for a variable
  4. 9. number multiplied by a variable
  5. 10. mathematical setence with an equals sign
  6. 11. another name for fraction bar or division
  7. 15. a number on its own
  8. 16. mathematical phrase without equals sign
Down
  1. 1. give or share a number with numbers inside parenthesis
  2. 3. shows that two values are not equal
  3. 4. Operations undo each other
  4. 5. the answer to an equation
  5. 6. addition, subtraction, multiplication, division
  6. 12. terms that have the same variable to the same power
  7. 13. never ending
  8. 14. separated by addition or subtraction signs