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