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