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