Question

29422
-68*5
Replace (*) with the appropriate

Answer 1

Given :   2 9  4  2  2

               -  6  8  *   5

             __________

              2  *   5  4  7

To Find :  Appropriate digits at place of *

Solution:

Complete Question is

 2 9  4  2  2

 -  6  8  *   5

__________

2  *   5  4  7

5 > 2

hence 12 - 5  = 7   , 1 has been taken from left 2

Hence 1  - *  = 4

=> 11 - *  = 4     ( 1 has been taken from 4)

=> *  = 7

3  - 8  

Hence 13 - 8  = 5  ( 1 has been taken from 9)

8 -  6  = 2    

* = 2 here

 2 9  4  2  2

 -  6  8 7   5

__________

2  2  5  4  7

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