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