I Used maths when I had to go to my friends house and I had to come back in an hour and a half ,so I counted on what time I had to come back.

When I had to go to the shops I had thirteen pounds and I had to pay three pounds so I took away the three from thirteen pounds.

Once I had to use maths when I was baking a cake I had to measure the exact measurement for the ingredients and check the temperature on the oven.