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