Basics of Multiplication | Multiplication Tricks | Multiplication by 25

Multiplication by 25 seems little beat lengthy if we directly multiply it.
However if we do it with logic it will be easy to find solution of it in a very short time. 

Here is the Trick to quickly multiply any number by 25.

➤ Add two zeros at the end of the given number which we are going to multiply by 25.  

➤ Divide by 4 to the obtained result. 

Logic- 

25 can be written as 100/4 (100 by 4), hence first we put two zeros at the end of the given number and then divide it by 4.

For Ex. - 36 × 25

Step 1 :- We will add two zeros at the end which results 3600.

Step 2 :- Then we will divide it by 4 (i.e. 3600/4 = 900).

Final Result :- 900. 

Problems For Practice

1) 62 × 25 

2) 44 × 25

3) 76 × 25 

4) 37 × 25

5) 69 × 25 

6) 32 × 25 

7) 86 × 25

8) 48 × 25 

9) 93 × 25

10) 49 × 25 .