Below you will find links to math games - and grammar games:
Grammar:
Copy and past the link below, or simply click on it to play the games
http://www.eduplace.com/cgi-bin/hme-quiz-directions.cgi?Grade=2&Unit=7&Topic=Adjectives
http://www.sheppardsoftware.com/grammar/adjectives.htm
Math:
http://www.bbc.co.uk/schools/ks2bitesize/maths/shape_space/index.shtml
http://www.mathsonline.co.uk/nonmembers/gamesroom/transform/golftrans.html