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