Show:
Questions
Responses
Print
+
-
x
100
15+4
19
100
20-4
16
100
3x3
9
200
21+6
27
200
40-9
31
200
4x2
8
300
50+10
60
300
43-6
37
300
11x2
22
400
49+7
56
400
66-2
64
400
5x5
25
500
100+13
113
500
99-7
92
500
7x10
70