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