Super Sock STRAND!

For Early level 4 maths STRAND (measurement, statistics, geometry) we are learning about probability.
The question was: For fun, sibling Joe and Susan are dressing in the dark. There are two purple socks and three blue socks. Are they more likely to get a pair, or one of each colour?

Here is my screencastify showing how to work it out:

P.S I have to try really hard to say twelve twenty fifths instead of twelve out of twenty five! 😀

How to do algorithms!

Hello again,
In my screencastify I will be teaching you how to do algorithms. It is a good idea to line up your working into place value columns so that you don't get confused when adding the bigger numbers. I hope that you learn how!

Finding the least common multiple!

Hi again,

I have made a screencastify teaching you how to find the least common multiple. I hope you learn a lot!