45
105 1st number is 13 = 1 2nd number is 23 = 8 3rd number is 33 = 27 So, 4th number is 43 = 256
27
18+x=27 calculate and your answer should be 9.
18 / .27 = 66 2/3
45 54
45
27
27
81
15
The next number is 49+8 = 57
9 243 - 81 = 162 81 - 27 = 54 162 = 54 * 3 54 = 18 * 3 27 - 18 = 9
6 12 9 18 15 30 27 54 51
Possibly: 45-54
105 1st number is 13 = 1 2nd number is 23 = 8 3rd number is 33 = 27 So, 4th number is 43 = 256
21-3=18 18/2=9 9*3=27 that is the pattern so after the 36 it should be 33