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