Hai ! some of us see Multiplication difficult right. Here is a trick for you to know the square of a number that ends with 5. That is it's ones digit is 5. Now if you know this already leave it. If you do not know it use and enjoy !Now multiply the numbers or number before the ones (digit five) with it's predecessor. Write the number and now write 25 after it.You will get he right answer. Ok!
For example,
25 *25
2*3=6
Write 25
625. Check! It can't be wrong!
