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