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