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