Question

Q.1 Use smart multiplication (method 2 ) to find the product 14x35​

Answer 1

Answer:

490

Step-by-step explanation:

14×35

0320

17

=490

First thing u use to do that is mul 1 with 3 and 4 with 5

2nd step: mul 4 and 3 and 1 and 5. ex( 4×3=12 and 5×5=25 so add both 12 and 25 u will obtain 37 and u have to add 37 with the required no. wt u have obatined)

3rd step: add 32 and 17 your required answer will be obtained...

I think its the simplest way to do in 5 sec's