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