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