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