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