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