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