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