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