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