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