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