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