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