cum se rezolva 6 supra 2 + 8 supra 2

2 moduri: [latex] \frac{6}{2} + \frac{8}{2} = 3+4=7[/latex] sau [latex] \frac{6}{2} + \frac{8}{2} = \frac{6+8}{2} = \frac{14}{2} =7[/latex]

6:2 + 8:2 = 3+4=7 sau poti aduna fractiile de ex:6supra 2 + 8 supra 2 =14 supra 2 =7