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