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