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