174k views
2 votes
99-97+95-93+....+7-5+3-1

2 Answers

5 votes
your answer is 8,Beatrice.-nick
User CMerrill
by
7.7k points
4 votes
99_97=2+95=97-93=4+7=11-5=6+3=9-1=8
User Sam Alba
by
7.7k points