more searches
17 wordies list

mathematics

(n): a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement
( more... )
Leave a comment, citation, or private note
about 1 month ago oroboros said:

9 × 9 + 7 = 88
98 × 9 + 6 = 888
987 × 9 + 5 = 8888
9876 × 9 + 4 = 88888
98765 × 9 + 3 = 888888
987654 × 9 + 2 = 8888888
9876543 × 9 + 1 = 88888888
98765432 × 9 + 0 = 888888888
987654321 x 9 - 1 = 8888888888
--From: Futility Closet

(BTW, 80/81 = .987654321 with rounding)

Register or login to leave a comment.
first listed by:
irrbloss (20 words)
appears in these lists: