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