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