Question

Find square of number
(a) 35​

Answer 1

Step-by-step explanation:

'1225' Is the correct answer

I solve it by a trick

Answer 2

Answer:

the square of 35 is 1225

But for a large number, multiplication can be a little tedious. The number (ab), tens place value = a, ones place value = b, can be written as (10a + b).