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