Ch 7 Math Vocabulary

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Across
  1. 3. a property of equality using division
  2. 5. a number put in place of a variable
  3. 7. a math sentence showing two expressions
  4. 8. a number sentence and at least one operation
  5. 10. a property of equality using subtraction
Down
  1. 1. a math symbol meaning the same
  2. 2. a property of equality using addition
  3. 4. an operation that undoes the math operation found
  4. 6. a property of equality using multiplication.
  5. 9. when you find the solution