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