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