Question
What are the missing numbers?
8923, (a)          , 8983, 9013, (b)          , 9073
2 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?
8923, (a)          , 8983, 9013, (b)          , 9073