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