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