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