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