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