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