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 {15, 5, 25, 21, 3, 29} → ______
- Prime numbers in {29, 11, 19, 25, 12, 5} → ______
- Prime numbers in {8, 2, 21, 11, 17, 29} → ______
- Prime numbers in {11, 19, 17, 13, 5, 2} → ______
- Prime numbers in {9, 25, 5, 23, 2, 29} → ______
- Prime numbers in {8, 12, 11, 5, 17, 21} → ______
- Prime numbers in {13, 5, 19, 11, 15, 9} → ______
- Prime numbers in {23, 7, 8, 9, 5, 27} → ______
- Prime numbers in {3, 23, 7, 13, 19, 11} → ______
- Prime numbers in {11, 5, 12, 13, 29, 9} → ______
- Prime numbers in {25, 13, 5, 19, 2, 3} → ______
- Prime numbers in {21, 5, 15, 12, 3, 17} → ______
- Prime numbers in {19, 15, 29, 27, 17, 9} → ______
- Prime numbers in {19, 29, 5, 17, 7, 12} → ______
- Prime numbers in {2, 13, 8, 15, 12, 3} → ______
- Prime numbers in {13, 23, 21, 27, 29, 12} → ______
- Prime numbers in {2, 8, 29, 15, 23, 3} → ______
- Prime numbers in {3, 2, 25, 23, 29, 8} → ______
- Prime numbers in {8, 29, 12, 19, 25, 11} → ______
- Prime numbers in {2, 7, 21, 8, 3, 17} → ______