д Algerbra Crossword д Zachary Beardsley

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Across
  1. 3. collectionof numbers,variables, and operation
  2. 5. a numbers distance from zero on the number line
Down
  1. 1. all the whole numbers and their opposites
  2. 2. replace each variable in the expression with its value(number)
  3. 4. leter that is used to represent one or more numbers