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