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