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