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