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