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