Square number from 10 to 19 using this amazing shortcut. Learning new shortcuts is a way to ensure success in competitive exams. To have an edge over others you must ensure that you answer questions fast and with accuracy. Here are the steps to find square of number from 10 to 19 in seconds.

**Step 1:** First add the given number and the units digit and leave a blank .

**Step 2:** Then Square the unit’s digit and put the number next to the result obtained in Step 1.

## Examples to find square of number from 10 to 19

As they say practice makes a man perfect. Practice the below examples to perfect your skill.

**Example-1:**Find the square of 13 in 5 seconds

13² = ?

**Step 1:**Here the unit’s place digit is 3, Adding unit’s place digit to the given number(13)

we get 13 + 3 = 16_

**Step 2:**Square the unit’s digit

We get, 3

^{2}= 9put the result obtained in step 2 in step 1 we get

13²=169

**Ans= 169**

**Example-2:**Find the square of 16 in 5 seconds

16² = ?

**Step 1:**Here the unit’s place digit is 6, Adding unit’s place digit to the given number(16)

we get, 16 + 6 = 22_

**Step 2:**Square the unit’s digit

We get, 6

^{2}= 36put the unit’s place digit(6) of the result obtained in step 2 in step 1 as shown below and carry forward ten’s place digit(3) to step 1

226

**Step 3:**Add carry forward(3) from step 2 to the result obtained in step 1 as below

22+3=25

16²=256

**Ans=256**

**Example-3:**Find the square of 14 in 5 seconds

14² = ?

**Step 1:**Here the unit’s place digit is 4, Adding unit’s place digit to the given number(14)

we get 14 + 4 = 17_

**Step 2:**Square the unit’s digit

We get, 4

^{2}= 16put the unit’s place digit(6) of the result obtained in step 2 in step 1 as shown below and carry forward ten’s place digit(3) to step 1

176

**Step 3:**Add carry forward(1) from step 2 to the result obtained in step 1 as below

17+1=18

17²=186

**Ans=186**

**Example-4:**Find the square of 12 in 5 seconds

12² = ?

**Step 1:**Here the unit’s place digit is 2, Adding unit’s place digit to the given number(13)

we get 12 + 2 = 14_

**Step 2:**Square the unit’s digit

We get, 2

^{2}= 4put the result obtained in step 2 in step 1 we get

12²=144

**Ans= 144**

Check out Shortcut to square any number from 20-29