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