Module 3 Vocabulary Assessment (7.EE.A.1)

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Across
  1. 3. / to undo operations to get a variable alone or by itself
  2. 8. / to make smaller (expressions)
  3. 9. Expression / an expression that contains variables
  4. 11. / not equal to; more than one solution can make the number sentence true
  5. 15. Property of Equality / If you divide the same value to both sides of an equation, an equation will remain equal.
  6. 18. Property of Equality / If you subtract the same value to both sides of an equation, the equation will remain equal.
  7. 19. Property of Equality / If you multiply the same value to both sides of an equation, the equation will remain equal.
  8. 21. / to put together (add)
Down
  1. 1. / letter or symbol that represents a number
  2. 2. / to find the solution in an equation (only 1 answer)
  3. 4. of an Inequality / a number that can be replaced in an inequality to make the inequality a true number statement.
  4. 5. of an Equation / a number that can be replaced in an equation to make the equation a true number statement.
  5. 6. / a visual diagram used to represent statistical information or functions and equations.
  6. 7. / a number that can divide evenly into another number
  7. 8. / to replace a variable with a value (evaluate)
  8. 10. / separated by addition and/or subtraction
  9. 12. Equation / an equation that contains variables
  10. 13. Factor / the same or common number that can divide evenly into two or more numbers
  11. 14. terms / terms that have the same variable and sam power
  12. 16. Property of Equality / If you add the same value to both sides of an equation, the equation will remain equal.
  13. 17. / equal; having the same value
  14. 20. Diagram / rectangular visual model resembling a piece of tape with parts used to assist mathematical calculations.