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