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