Odyssey/STEM/Math Break the Code

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Across
  1. 4. A number that has more than 2 factors
  2. 5. A number that has only 2 factors: one and itself
  3. 7. The answer to an multiplication problem
Down
  1. 1. The answer to a subtraction problem
  2. 2. The answer to a division problem
  3. 3. Factorization A way of expressing a number as the product of its prime numbers.
  4. 6. The answer to an addition problem