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