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