Question
Find the missing digits.
  1. X
  2. Y
 
      3 9 6 X
-        2 Y 3
       3 7 5 5
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Find the missing digits.
  1. X
  2. Y
 
      3 9 6 X
-        2 Y 3
       3 7 5 5