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