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