Rounding Whole Numbers

This will help you to round to the nearest 10, 100 and 1000.

Beware of rounding using this method in real life.  If you are planning to fuel your car, for example, then it would be a good idea to round up regardless.  I wouldn't want to be blamed for you running out of fuel!

Mr M

Written addition of whole numbers

Now with a video that works in YouTube as well....




This is a standard method for written addition.  It's all about adding up in columns.

Check out the BLOG archive for more lessons.  If you are on an iPad don't forget to come out of the app and back to the website to search for other topics.

Mr M