Fact Families

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Across
  1. 4. ways in which numbers interact with or relate to each other.
  2. 5. opposite.
  3. 7. a number sentence that says that two expressions are equal.
  4. 8. the order of the addends does not affect the sum.
  5. 11. the smaller number that is subtracted from the larger number in a subtraction problem.
Down
  1. 1. the larger number in a subtraction problem.
  2. 2. opposite or reverse operations (addition and subtraction, multiplication and division).
  3. 3. answer to a subtraction problem.
  4. 6. the answer to an addition problem.
  5. 9. number added in an addition problem.
  6. 10. a set of numbers that related to each other that contain reverse operations.