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