Question
What are the missing numbers?
1154, 3064, (a) _____, 3102, (b) _____, 3140
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?
1154, 3064, (a) _____, 3102, (b) _____, 3140