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