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