Unit 1 Vocabulary

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Across
  1. 2. A symbol, usually a letter that represents a number
  2. 4. The answer to a division problem
  3. 7. The answer to a multiplication problem
  4. 8. To replace an expression with its simplest form
  5. 11. A number that shows repeated multiplication
  6. 12. A term that have no variable
  7. 13. The answer to a subtraction problem
  8. 15. A combination of math terms with an equal sign
Down
  1. 1. A number, variable, or combination separated by a + or - sign
  2. 3. A combination of math terms (no equal sign)
  3. 5. The number in front of a term with a variable
  4. 6. To substitute a given number for a variable and simplify
  5. 9. The highest exponent when looking at multiple terms
  6. 10. Positive, negative whole numbers (and zero)
  7. 14. The answer a an addition problem