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