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