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