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