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