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13 questions
5 x 2 =
5
20
10
8
2 x 2 =
4
18
10
2
10 x 2 =
10
4
6
20
1 x 2 =
8
14
12
2
9 x 2 =
20
18
16
8
11 x 2 =
22
14
10
16
3 x 2 =
5
6
7
9
8 x 2 =
12
22
16
8
12 x 2 =
24
20
6
2
4 x 2 =
22
14
8
12
6 x 2 =
14
12
8
18
0 x 2
4
0
8
2
7 x 2 =
22
20
10
14
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