Answer:
31: 98,765 x 9 + 3 = 888,888
32: 12.345 x 9 + 6 = 111,111
33: 3,367 x 15 = 50,505
34: 15,873 x 35 = 555,555
35: 33,334 x 33,334 = 1,111,155,556
36: 11,111 x 11,111 = 123,454,321
You skipped 37-39
40: 3 + 9 + 27 + 81 + 243 = 3(243-1)/2
41: 1/2 + 1/4 + 1/8 + 1/16 + 1/32 = 1 - 1/32
Explanation:
It's just patterns bro