Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calcula: 9 · ( - 7)
Right answer summary: The content can not be displayed.
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calcula: 9 · ( - 7)
Right answer summary: The content can not be displayed.
Question state: todo