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