Hi friends, in this Vedic Mathematics tutorial I am going to share How to multiply any number by 11 quickly. Just follow some simple steps and you will get your answer in couple of seconds.

### 1) Multiply 2 digit number by 11

**Let us multiply 72 by 11 using Vedic Mathematics trick.**

**Step 1:** Split 72 as follows:

### 7_2

**Step 2:** Add 7 and 2, and write addition in between 7 and 2. So will get our answer as

### 792

Thus 72*11=792

Now what if addition becomes two digit number. In such case we just need to add 1 in adjacent left digit. Let us take another example for this condition.

**Multiply 85 by 11.**

**Step 1:** Split 85 as follows:

### 8_5

**Step 2:** Add 8 and 5 and write addition in between them. But here addition becomes 13 and if we write 13 in between 8 and 5 answer becomes 8135 which is wrong. So in such situations we need to write only 3 (from 13) and add 1 in 8. See below example.

### 2) Multiply 3 digit number by 11

**Let us multiply 345 by 11**

**Step 1:** Split 345 as follows

### 3 _ _ 5

**Step 2:** Add (3+4) and (4+5) and write in between 3 and 5. So we will get our answer as

### 3795

Thus 345*11=3795

Now what if addition becomes two digit number. In such case we just need to add 1 in adjacent left digit. Let us take another example for this condition.

**Multiply 849 by 11**

**Step 1:** Split 849 as follows

### 8_ _9

**Step 2:** Add (8+4=12) and (4+9=13) and write in between 8 and 9. But here addition is two digit numbers (12 and 13) so we need to add 1 in adjacent left digits as follows.

Have you enjoyed this article? Please provide your feedback in comment section below. If you have any doubts feel to ask us! Like our facebook page for future updates.