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