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8+22/2-(-9)=
28
Oops!
Okay!
2(1/3)-2/6+4/6=
6/6, 1, 3/3
Oops!
Okay!
Raíz cuadrada de 225
15
Oops!
Okay!
4(5+3)-12=
20
Oops!
Okay!
90.7+6.9+3.2=
100.8
Oops!
Okay!
3/4 +3(2/8)=
3/2, 6/4, 12/8
Oops!
Okay!
(2)*2 +15/3-10=
-1
Oops!
Okay!
6/8-3/4+1/2
1/2
Oops!
Okay!
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