219k views
0 votes
What number is needed to complete the pattern below?

66 73 13 21 52 __ 10 20

1 Answer

1 vote
73 - 66 = 7
21 - 13 = 8
x - 52 = 9....x = 61
20 - 10 = 10

answer is 61
User Blueshift
by
8.8k points

No related questions found