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