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