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