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