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