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