There are infinitely many answers. 1 times 81, for example.
81 times.
1.62 times.
How about: 9 times 9 = 81 or 81 times 1 = 81
81 ÷ 28 = 2 with remainder 25.
1 goes into 81 81 times.
There are infinitely many answers. 1 times 81, for example.
81 ÷ 27 = 3.
81 ÷ 9 = 9
Two goes into eighty-one 40.5 times.
432 times
81 times.
1.62 times.
How about: 9 times 9 = 81 or 81 times 1 = 81
81 ÷ 28 = 2 with remainder 25.
About 81 times
Exactly 81 times