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