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