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