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