Jonathan enjoys working with numbers, recognizing patterns, problem solving. the learning style that best fits jonathan is

a.

bodily/kinesthetic

b.

interpersonal

c.

visual/spatial

d.

mathematical/logical

All the activities that Jonathan enjoys are related to mental activities: counting, problem solving. He doesn't interact with other people for this and doesn't have to move - so we'll reject options A) and b).

option D is the best - especially mathematical learning style is connected to numbers. He could combine it with a visual learning style, but option D is still the best one.