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