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