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