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