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