Question
Find the missing digits. 
1 W X + Y X 4 = 4 X 6
(a) W
(b) X
(c) Y
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. 
1 W X + Y X 4 = 4 X 6
(a) W
(b) X
(c) Y