Respuestas

2012-04-05T19:16:10+02:00

115-20=95

259-85=174

7895-74=7821

859-20=839

12345_54=12291

78-8=70

89651-40=89611

96-6=90

856-20=836

693-9=684

46 4 46
2012-04-05T20:42:06+02:00

3-5= -2

18-5 =3

2012-1998= 14

150-97= 53

2953745-45689= 2908056

43-100= -57

99-2= 97

56-5=51

10-200= -190

654245-254557=399688

41 4 41