Question
What are the missing numbers?
2762, (a)          , 2782, 2792, (b)          , 2812
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?
2762, (a)          , 2782, 2792, (b)          , 2812