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