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