Question
What are the missing numbers?
1147, (a) _____ , 1187, 1207, (b) _____ , 1247
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?
1147, (a) _____ , 1187, 1207, (b) _____ , 1247