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