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