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