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