Clive Stevens

This book teaches you speedy methods that will enable you to make Fast Mental Calculations for Multiplication, Division, Fractions, Addition and Subtraction. You can learn to calculate Square roots and Cube roots of numbers mentally without using a calculator. Learn all shortcut methods in 30 days!
Useful for:-
- Primary to engineering, B.Com and M.Com students
- Developing fast mental calculations in exams
- All competitive exams and entrance exams
- Calculating square roots and cube roots mentally
- Checking answer of your problems mentally
- Saving time in all types of exams
- Quantitative aptitude test
- Learning all types of shortcuts in mathematics… (mais)