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