Challenge for 2D students

Here's a little challenge for the students of 2D...

I have begun reading the articles written by some of our classmates. Sorry I do not have the time to mark them yet, but it's very heartening to read about what the class wrote.

I am very happy that some of you are enjoying the Mental Sums... I had thought that you would really hate it. Well, actually Mental Sums is really good (in the future). You may not be able to appreciate the beauty of this, but maybe in years to come, you may need to thank me for the assistance rendered for this Multiplication sums.

Also, it has been said that we should practise doing Mental sums everyday. That includes doing sums from the 4 signs... however, I am not upgrading my class to the other signs yet. I am moving slowly into tables of 4, 5, 6 and slowly going onto the next level of 10, 11, 12. ( This would also depends on the standards of the fellow classmates in the class. :)


Cheers
Mdm Chan