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13 questions
10
20
100
2
4
6
5
15
10
8
10
12
10
20
30
10
15
20
50
40
500
4
12
16
44
16
12
3 + 3 + 3 + 3 = ...........
10
12
14
2 + 2 + 2 + 2 + 2 + 2 =
10
12
14
10 + 10 + 10 + 10 + 10 + 10 = ...........
50
60
70
4 + 4 + 4 = ........
10
12
13
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