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