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