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