Question

721,636,749,? solve the example​

Answer 1

Step-by-step explanation:

Kukykydjydjydjdyjdhjgdjdgdjgsgk the latest photos from a long time no see you tomorrow then you will get the latest

Answer 2

Answer:

650

Step-by-step explanation:

7 -1 =6

6+1=7

7-1=6

2+1=3

3+1=4

4+1=5

1+5 =6

6+3= 9

9 +1 =10 take it as 0