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