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