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