Lucky Day (Core 1 and 3)

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Across
  1. 2. The answer to an addition problem.
  2. 5. The answer to a multiplication problem.
  3. 6. Both sides are NOT the same.
  4. 7. The answer to a subtraction problem.
  5. 8. A way to sort data in groups of 5.
Down
  1. 1. The answer to a division problem.
  2. 3. Both sides are the same.
  3. 4. How many