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