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