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