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