Question

I can't seem to figure out the 1st, 3rd, and 4th one.

Answer 1

1: 17,32,47,62,77,92 +15
3: 57,49,41,33,25,17 -8
4: 15,21,27,33,39,45 +6


hope this helps

Answer 2

I know for a fact that #3 would be 57,49,41,33,25,17.