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