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