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Adding within 10
0
%
0
0
0
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1 + 4
5
Oops!
Okay!
3 + 3
6
Oops!
Okay!
6 + 2
8
Oops!
Okay!
3 + 6
9
Oops!
Okay!
5 + 5
10
Oops!
Okay!
9 + 0
9
Oops!
Okay!
2 + 4
6
Oops!
Okay!
2 +2
4
Oops!
Okay!
4 + 2
6
Oops!
Okay!
2 + 1
3
Oops!
Okay!
6 + 1
7
Oops!
Okay!
2 + 5
7
Oops!
Okay!
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