Question
Find the missing digits.
  1. R
  2. S
 
      1 8 9 R
-        4 S 3
       1 4 8 2
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. R
  2. S
 
      1 8 9 R
-        4 S 3
       1 4 8 2