Question

2,4,6,8,10,12 , use this numbers and adding and subtracting to get 11​

Answer 1

You've probably come across number patterns before; ones like :-

You've probably come across number patterns before; ones like :-2 4 6 8 10 12 . . .

You've probably come across number patterns before; ones like :-2 4 6 8 10 12 . . .512 256 128 64 32 . . .

You've probably come across number patterns before; ones like :-2 4 6 8 10 12 . . .512 256 128 64 32 . . .220 210 200 190 180 170 . . .

You've probably come across number patterns before; ones like :-2 4 6 8 10 12 . . .512 256 128 64 32 . . .220 210 200 190 180 170 . . .11 14 17 20 23 26 . . .

You've probably come across number patterns before; ones like :-2 4 6 8 10 12 . . .512 256 128 64 32 . . .220 210 200 190 180 170 . . .11 14 17 20 23 26 . . .Work out the rules that produced each of the patterns.