Question
What are the missing numbers?
2277, (a) _____ , 2357, 2397, (b) _____ , 2477
1 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

What are the missing numbers?
2277, (a) _____ , 2357, 2397, (b) _____ , 2477