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