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