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