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Prime e Composto Planilha

Recomendado para 4ª série — 6ª série

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New Worksheet

Prime e Composto Planilha

Nome: ____________________Data: ____________

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

20 problemas

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