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