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9-0=____
9
Oops!
Okay!
6-1=___
5
Oops!
Okay!
9-____=9
0
Oops!
Okay!
8-1=_____
7
Oops!
Okay!
9-1= ______
8
Oops!
Okay!
7- ___= 7
0
Oops!
Okay!
6-0=_____
6
Oops!
Okay!
10-1= _____
9
Oops!
Okay!
8-____=7
1
Oops!
Okay!
7-1=___
6
Oops!
Okay!
9-0=____
9
Oops!
Okay!
7-0= ___
7
Oops!
Okay!
10-0=_____
10
Oops!
Okay!
8-0= _______
8
Oops!
Okay!
8-1=____
7
Oops!
Okay!
9-1=____
8
Oops!
Okay!
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