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