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