Question

107 98 90 83 77 _ 68 65 what completes the pattern

Answer 1

72 is the next number..

Answer 2

You are going to subtract. 107-98=9
98-90=8
90-83=7
83-77=6
77-5= 72
72-4=68
68-3=65
65-2=63
63-1=62
62-0=62
so that number is 72