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