it`s 81. Anything squared means timed the number you`re timing it with. For example. 7 squared= 7 times 7 3 squared= 3 times 3. Hope I helped! (^_^)
81 with remainder 7.
7 with remainder 72.
How about: 9 times 9 = 81 or 81 times 1 = 81
90 divided by 9 = 1090 - 9 = 81 = 9 x 988 - 81 = 79 times with 7 remaining
11.571428 x 7 = 81
567
81
11 times with a remainder of 4
it`s 81. Anything squared means timed the number you`re timing it with. For example. 7 squared= 7 times 7 3 squared= 3 times 3. Hope I helped! (^_^)
-1 × 81 -3 × 27 -9 × 9 -27 × 3 -81 × 1
69
81, remainder 7
7 R 11
81 with remainder 7.
7 with remainder 72.
How about: 9 times 9 = 81 or 81 times 1 = 81