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