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