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[tex] \frac{3}{10} + \frac{5}{10} = [/tex]
[tex] \frac{6}{9} - \frac{3}{9} = [/tex]
[tex] \frac{1}{9} + \frac{1}{9} = [/tex]
[tex] \frac{ 7}{10} - \frac{2}{10} = [/tex]
[tex] \frac{3}{10} + \frac{5}{10} = [/tex]
[tex] \frac{6}{9} - \frac{3}{9} = [/tex]
[tex] \frac{1}{9} + \frac{1}{9} = [/tex]
[tex] \frac{ 7}{10} - \frac{2}{10} = [/tex]
Verified answer
Respuesta:
3/10 + 5/10 = 8/10
6/9 + 3/9 = 1
1/9 + 1/9 = 2/9
7/10 + 2/10 = 9/10