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