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