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