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