More sketches and game functions for insect based maths game

Another idea I had for the the maths game was to use butterflies for an adding game. There would be a 3D maths question eg( 2+2 ) with a = sign pointing to a large red circle. Away from the question there would be butterflies flying around. The player would have to catch and place a number of butterflies into the circle to get the answer which would light up the circle once correct ( so it the question was 2+2 the player would place 4 butterflies into the red circle). This would alos work for subtractions, but instead the player would subtract from the butterflies from the circle to get the correct answer.