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