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