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