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