Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: — 1 + 12 : 3 = ...
Right answer summary: The content can not be displayed.
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: — 1 + 12 : 3 = ...
Right answer summary: The content can not be displayed.
Question state: todo