5th Math Puzzle 1

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Across
  1. 2. the answer to a multiplication problem
  2. 4. length times width times height
  3. 8. a triangle with 2 equal sides
  4. 11. a number with exactly 2 factors
  5. 12. a triangle with 3 equal sides
Down
  1. 1. a number with more than 2 factors
  2. 3. the answer to a division problem
  3. 5. the point where the x-axis and y-axis intersect
  4. 6. length times width
  5. 7. the answer to a subtraction problem
  6. 9. a triangle with no equal sides
  7. 10. the answer to an addition problem