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