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Prima y compuesto Worksheet

Recommended for 4to grado — 6to grado

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Prima y compuesto Worksheet

Name: ____________________Date: ____________

Instructions: Identificar números primos y compuestos y escribir factorizaciones primas.

20 problems

  1. Prime numbers in {9, 11, 2, 23, 19, 15} → ______
  2. Prime numbers in {29, 13, 3, 15, 7, 27} → ______
  3. Prime numbers in {13, 23, 12, 3, 8, 27} → ______
  4. Prime numbers in {9, 27, 3, 11, 29, 7} → ______
  5. Prime numbers in {29, 21, 19, 11, 8, 25} → ______
  6. Prime numbers in {9, 8, 27, 19, 7, 29} → ______
  7. Prime numbers in {12, 2, 17, 25, 21, 3} → ______
  8. Prime numbers in {21, 5, 23, 12, 7, 11} → ______
  9. Prime numbers in {23, 15, 13, 3, 19, 11} → ______
  10. Prime numbers in {3, 2, 25, 29, 7, 19} → ______
  11. Prime numbers in {27, 9, 8, 21, 3, 25} → ______
  12. Prime numbers in {13, 7, 3, 2, 12, 27} → ______
  13. Prime numbers in {23, 2, 29, 9, 17, 7} → ______
  14. Prime numbers in {2, 13, 27, 23, 21, 25} → ______
  15. Prime numbers in {27, 8, 12, 15, 29, 2} → ______
  16. Prime numbers in {2, 21, 19, 3, 8, 12} → ______
  17. Prime numbers in {27, 13, 21, 2, 15, 5} → ______
  18. Prime numbers in {27, 15, 13, 11, 25, 5} → ______
  19. Prime numbers in {11, 15, 29, 17, 3, 12} → ______
  20. Prime numbers in {3, 11, 21, 8, 17, 15} → ______