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