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