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