Mental Maths (Level-3)

Mental Maths (Level-3)
larger imageMove mouse over the image to magnify
NZ $4.00
This book on Mental Maths provides you with tips and tricks for calculating math problems in your mind along with an extensive range of carefully graded exercises for adequate practice.

This series goes from very basic problems to tougher, more complex problems,

So come on, get started on learning how to quickly add, subtract, multiply and divide complex numbers in your mind

You might also be interested in ...