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