Maths task

So now I know how to tell the time for an example when it ? : 30 I would now because when the long hand is on the six then it ? : 30 and also I can tell when it ? : 00 for an example when the small hand is on 9 and when the long hand is on 12 that means it 9 : 00 .

Maths-Additions

This was confusing at the start then when my sister told me this trick about it 'it got very easy for me.