My First Calculator ivonne mazzini

I remember when I got my first calculator when I was about twelve, When I started using the college, It was really big and light but It could do lots of basic things. I loved it so much that I used to carry it in my bag all the time.
Then a few years later, I began to dislike it I was doing exercise of maths, which I found boring, and I had to study all the time, and the calculator just was for homework.
Now I don't use the calculator I make my calculation inside my head.