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