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