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