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