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