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