Tao Zeng blogs operation orders and the history behind it.

Maths blog: operation orders and the history behind it 6รท2(1+2) =? What is the value of this mathematical expression? This question was taken from a year 5 maths problem in the chapter of operation. This question has gone viral on the internet and received millions of comments on social media sites. The problem is an […]

Tao Zeng explains the significance of Zero

Maths blog: The number 0 We all have probably learnt in primary school that dividing by 0 is not allowed. But we have not got told why so. In the primary school, we were taught division simply is how many times does one number go into another. Using this method, we can see that any […]