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