Example :** 13 * 16**

Step I : Sum of first number and last digit of second number or, last digit of first number and second number.

Step 2 : Answer of Step I x **10**

Step 3 : Multiply **last digit** of both the numbers.

Step 4 : Add the solutions of **Step 2 and Step 3**.

Therefore, 13 x 16 = **208** **(It’s the final answer)**.

Please Try :

15*14

17*15