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