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10 questions
2 + 1 =
4
5
7
3
5 + 1 =
6
7
1
8
8 + 2 =
7
6
5
10
5 + 2 =
3
2
7
6
3 + 3 =
6
5
7
9
6 + 3 =
4
9
0
7
4 + 2 =
10
7
6
3
5 + 5 =
7
8
9
10
9 + 1 =
8
7
10
9
1 + 7 =
7
6
8
2
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