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