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