(27 x 3) - (10 x 3) = 17 x 3 = 51
9
27
9(9 + 3) = (9 x 9) + (3 x 9) = 12 x 9 = 108
The distributive property states that a number can be multiplied by a sum of numbers by distributing the multiplication across each term in the sum. For example, using the numbers 81 and 27, you can express 81 multiplied by a sum, such as 27 = 20 + 7, as follows: ( 81 \times 27 = 81 \times (20 + 7) = (81 \times 20) + (81 \times 7) ). This property allows for easier calculations by breaking down the multiplication into simpler components.
(7 x 9) + (9 x 9) = 16 x 9 = 144
81 minus 86 = -5
136 minus 81 is 55.
29 minus 81 is -52.
if u minus 59 from 81 you get 22
18/27 minus 44/81 is 10/81
81 - 78 = 3
81 - 49 = 32