Question
Find the missing digits. 
1 L M + N M 5 = 5 M 9
(a) L
(b) M
(c) N
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 L M + N M 5 = 5 M 9
(a) L
(b) M
(c) N