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