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