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