Question
Find the missing digits.
  1. G
  2. H
 
      4 3 7 G
-        1 H 4
       4 2 2 4
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. G
  2. H
 
      4 3 7 G
-        1 H 4
       4 2 2 4