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