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