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