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