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