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