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