Preview question: Z_-a*b_RETRO

Technical information

Behaviour being used: Adaptive mode

Minimum fraction: 0

Question summary: Calcula: - 15 ·5

Right answer summary: The content can not be displayed.

Question state: todo

Attempt options

How questions behave

Marked out of

Question variant

Display options

Whether correct

Marks

Decimal places in grades

Specific feedback

General feedback

Right answer

Response history

Preview question: Z_-a*b_RETRO_2