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