1. Tell why you think it is important to be able to divide numbers. For what kind of problems do you need to use division?

It is important to divide numbers, because a lot of questions, you need to use division, and even if you are outside, it is very useful , by dividing numbers. Problems like how many things in each group, it is easy if you know division. Most problem solving questions also has division .

2. Tell what part of this unit was the most difficult for you and why. Describe what you did to overcome any difficulties you had.

I think the hardest part was rounding the decimal up. Because you have to round it up, so there is no remainder, but I understand it after doing it. That if you round it up then you will know roughly how much.