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