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