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