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