Place Value Vocabulary

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Across
  1. 1. a form of estimation.
  2. 4. seperates numbers into ones, tens, hundreds
  3. 6. the answer to a multiplicaiton problem.
  4. 7. 20,000 + 3,000 + 40 + 5
  5. 9. sign for fewer than.
Down
  1. 2. sign for more than.
  2. 3. the answer to a subtraction problem.
  3. 5. the answer to an addition problem.
  4. 8. the place of a digit.