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