Prime et composite Feuille de travail
Recommandé pour 4e année — 6e année
Prime et composite Feuille de travail
Nom: ____________________Date: ____________
Instructions: Identifier les nombres premiers et composés et rédiger des factorisations premières.
20 problèmes
- Prime numbers in {23, 21, 25, 29, 27, 15} → ______
- Prime numbers in {13, 8, 12, 27, 5, 9} → ______
- Prime numbers in {13, 11, 23, 3, 9, 7} → ______
- Prime numbers in {9, 25, 13, 11, 27, 8} → ______
- Prime numbers in {29, 13, 27, 25, 11, 17} → ______
- Prime numbers in {3, 21, 15, 25, 23, 17} → ______
- Prime numbers in {23, 29, 9, 17, 5, 3} → ______
- Prime numbers in {13, 25, 2, 7, 19, 8} → ______
- Prime numbers in {13, 3, 27, 21, 15, 25} → ______
- Prime numbers in {2, 8, 7, 23, 12, 21} → ______
- Prime numbers in {19, 5, 3, 2, 29, 21} → ______
- Prime numbers in {23, 29, 5, 13, 27, 2} → ______
- Prime numbers in {5, 29, 8, 12, 2, 23} → ______
- Prime numbers in {3, 5, 17, 15, 27, 25} → ______
- Prime numbers in {2, 19, 23, 29, 3, 17} → ______
- Prime numbers in {17, 7, 27, 19, 11, 25} → ______
- Prime numbers in {9, 21, 3, 23, 19, 11} → ______
- Prime numbers in {23, 11, 12, 25, 17, 13} → ______
- Prime numbers in {25, 2, 11, 19, 23, 21} → ______
- Prime numbers in {7, 2, 17, 21, 9, 8} → ______