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