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