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