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