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