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