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