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