3465+5679=?
It is clear that 600+400=1000 and 3000+5000=8000 you can add them up and they would make 9000 than 79+65 would make a little more than 100 so you just put say 130 that all together would make about 9130 and that's how you estimate.
http://www.youtube.com/watch?v=_UcdJofkZ1E this guy will show you another way to estimate
Todays lesson was Mathlinks7 Page 57-59 you cann look it up on: http://www.mytextbook.ca/ if you are a member.
Estimate is also called aproximate.
this method of solving answers is jused in every day live to make things easy when you know how to estimate everything will be much faster But remember it is not exact!
You can also use this in multiplication, addition, subtraction and divison it can also be used in more important things like: Farming, making, playing and any kind of job.
If you still don't know how to estimate than you Have to visit more websites go on youtube or let your Parents tell you.
I hope you liked my blog and remember estimate makes math easy but is not exact.
