I am curious how people imagine math in their mind when they are doing mental equations or calculating simple numbers?
I have a 10x10x? grid that is coloured and use it 3 dimensionally to do small slightly inaccurate calculations. It's like my mental math note pad. It seemed easier to imagine an image and use it quickly vs numbers by rote.
It works well with metric.
Do other people do these things?
I have a 10x10x? grid that is coloured and use it 3 dimensionally to do small slightly inaccurate calculations. It's like my mental math note pad. It seemed easier to imagine an image and use it quickly vs numbers by rote.
It works well with metric.
Do other people do these things?