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