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