6,561 (i solved it by using this sentence: (9x9) x (9x9)= 81x81=6,561
9x9=81
9x9 = 81.
(9x9) + (9+9) + (9/9) = 100 OR 99 + 99/99 = 100 Regards Kekka :P
9x9+9+9+9/9
9x9=81
6,561 (i solved it by using this sentence: (9x9) x (9x9)= 81x81=6,561
9x9=81, so 900x900 = 810,000
9x9=81
12x12 11x11 10x10 9x9 8x8
178 tiles
9x9 = 81.
9x9+9+9+9/9
The meaning of "nine times nine is eighty one" is 9x9=81
(9x9) + (9+9) + (9/9) = 100 OR 99 + 99/99 = 100 Regards Kekka :P
Turn the device upside down and do 9x9 then press the = sign on the Side
9x9+9+9+9/9