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