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