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FCSN-Beginner(2)
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8-6+2
4
Oops!
Okay!
8-6+2
4
Oops!
Okay!
8+1-7
2
Oops!
Okay!
1+2+1
4
Oops!
Okay!
1+5-5
1
Oops!
Okay!
8-6+2
4
Oops!
Okay!
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