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