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