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