Question
Find the missing digits.
  1. D
  2. E
 
      8 6 4 D
-        4 E 3
       8 2 3 1
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. D
  2. E
 
      8 6 4 D
-        4 E 3
       8 2 3 1