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