71.2k views
2 votes
1+2+3+4+5+6+7+8+9+8+7+6+5+4+3+2+1+2+3+4+5+6+7+8+9+78+63+6478+233+232+435634657+478978587+4567356+34786874-54676557568

User Nielsr
by
4.2k points

2 Answers

1 vote

Answer:

53722582885

Explanation:

User Vidyakumargv
by
3.9k points
3 votes

Answer:

-53722582885

Explanation:

u add them

User JMorgan
by
4.3k points