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