302.

Divide the green lion eggs by purple cucumber multiply the red hedgehogs by blue giraffe square the sum of brown melon shoes and half the cyan cat foot path Add the orange penguins to yolks to make a strawberry ham and draw circles from the indigo digs to prevent the potato lambs Teach the mahogany sheep Pythagoras but do not let them count in Morse the sight of trigonometry is distressing for the hat of a three headed horse The pink lemons are do mathematics as the garlic frog bulbs produce the light their gloves are singing a lullaby and wish to bid you good night