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