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