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