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