Vocab - Expressions and Equations

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Across
  1. 1. A number that does not change
  2. 3. A mathematical sentence that sets two expirations equivalent
  3. 4. For all real numbers a, b, and c
  4. 7. Constant or variable
  5. 9. Terms with the same variable/ exponents
  6. 10. A number times a variable
Down
  1. 2. A mathematical phrase with at least one variable
  2. 5. Operations that are opposites of each other and undo each other
  3. 6. Two numbers multiplied to get a product
  4. 8. A value or values that make an Equation True.