Test 10

Test 10:

(01. a) 4(+2)4(-2)=62; 6(+2)2(-2)=80; 8(+2)0(-2)=08...

(02. c) (-12).

(03. c) (-12); 99-89...
Thus, the sequence would follow:
<99>(33-12=21)<89>(67-12=55)<79>(101-12=89)<69>(135-12=123)...
<99><89><79><69>...
33+34=67
67+34=101 101+34=135

(04. b) Mirror squares.

(05. a) Alphabetical order, alternating and repeating last letter.

(06. a) Increasing and decreasing numbers, alternating.

(07. b) Forward and then 1/2 wall backward.

(08. a) One behind the other.

(09. c) Same figure rotating clockwise.

(10. a) Both: corner-center-corner but never in the same wall.