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