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