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