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