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