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