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