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