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