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