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7+7
14
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Okay!
10+10
20
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Okay!
10-2
8
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Okay!
8+2
10
Oops!
Okay!
9-3
6
Oops!
Okay!
7+4
11
Oops!
Okay!
7+2
9
Oops!
Okay!
8-3
5
Oops!
Okay!
3+3
6
Oops!
Okay!
0+0
0
Oops!
Okay!
1+1
2
Oops!
Okay!
10-9
1
Oops!
Okay!
5-1
4
Oops!
Okay!
4+4
8
Oops!
Okay!
20-10
10
Oops!
Okay!
12+3
15
Oops!
Okay!
5-5
0
Oops!
Okay!
5+7
12
Oops!
Okay!
10+10
20
Oops!
Okay!
2+5
10
Oops!
Okay!
0 - 0
0
Oops!
Okay!
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