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