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