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