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