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