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