Question

Write the digits 0, 1, 2, 3, ..., 9 in this order and insert ‘+’ or ‘–’ between them to get the result 3.

Answer 1

Answer:

The given digits are 0,1,2,3,4,5,6,7,8 and 9..

Now, to get the result as 3...

=0+1+2+3-4+5+6+7-8-9

=24-21

=3..

Hope, it helps..

Thank you...