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72 + 19
91
Oops!
Okay!
100+200 = 200+100 VERDADERO O FALSO
VERDADERO
Oops!
Okay!
30+20 = 20+30 VERDADERO O FALSO
VERDADERO
Oops!
Okay!
54+9=
63
Oops!
Okay!
10+10+10+10+10=
50
Oops!
Okay!
250+250=
500
Oops!
Okay!
50+50+50+50+50=
250
Oops!
Okay!
25+25=
50
Oops!
Okay!
10+9=
19
Oops!
Okay!
1+2+3+4+5+6=
21
Oops!
Okay!
25+25+25+25=
100
Oops!
Okay!
3+3+3 =
9
Oops!
Okay!
78+9=
87
Oops!
Okay!
23+9=
32
Oops!
Okay!
(2+8)+90=
100
Oops!
Okay!
100+900=
1000
Oops!
Okay!
50+150+200+400=
800
Oops!
Okay!
(2+8)+(45+45)=
100
Oops!
Okay!
34 + 27
61
Oops!
Okay!
64 + 29
93
Oops!
Okay!
300+400+300=
1000
Oops!
Okay!
100+200+300+400+500=
1500
Oops!
Okay!
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