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