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