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