answersLogoWhite

0


Best Answer

It is 65!

the interval within teh difference is +5, -5, +5

the difference within the last digits is +3 then +5 is 8, 57 + 8 = 65

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the next number in the series 63 56 54 57?
Write your answer...
Submit
Still have questions?
magnify glass
imp