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