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Prime e Composto Planilha

Recomendado para 4ª série — 6ª série

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Prime e Composto Planilha

Nome: ____________________Data: ____________

Instruções: Identificar números primos e compostos e escrever fatorações primárias.

20 problemas

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