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