Do you know how to write computer programs? If you not know, just look through some basic C++ programs using arithmetic operators such as addition(+), subtraction(-), Multiplication(*), division(/) and fractional part etc. This article also contains download link of free software that...
Double 4 and add the right neighbor (there is no right neighbor to 4 so add 0) 4*2=8+0= 8 Move left double 3 and add the right neighbor 4 3*2=6+4=10
We often need to multiply huge numbers within a very short time. The traditional methods of multiplication can not give desired results in such cases. With a few tricks multiplications can be done at a very fast speed.
Nine Times Tables are arguably the most mysterious and interesting part of multiplication tables. There is a fascinating way to learn and remember your nine times tables. Here's what your teacher never taught you.