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