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