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