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