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