Question
Find the missing digits. 
3 F G + H G 4 = 4 G 7
(a) F
(b) G
(c) H
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

Find the missing digits. 
3 F G + H G 4 = 4 G 7
(a) F
(b) G
(c) H