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