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