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