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