Rounding up numbers

LI. To learn how to round up numbers. This week for maths we learnt how to round up numbers. Mrs. Howell gave us equations for us to answer by rounding up numbers. We had to answer all the seven questions that Mrs. Howell gave us. I answered the questions by adding the smallest number to the biggest number to make a tidy ten, then I subtracted the number that I added to my biggest number, after that I added the two numbers that I have in total, then I had my answer.