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Study
Cálculo
0
%
0
0
0
Back
Restart
45-5
40
Oops!
Okay!
40+10
50
Oops!
Okay!
20-10
10
Oops!
Okay!
80+10
90
Oops!
Okay!
100+5
105
Oops!
Okay!
85-20
65
Oops!
Okay!
100+50
150
Oops!
Okay!
50+10
60
Oops!
Okay!
100+10
110
Oops!
Okay!
65-10
55
Oops!
Okay!
60-10
50
Oops!
Okay!
95-5
90
Oops!
Okay!
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