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