Clipart Image of a Chalk Board with a Math Problem Drawn on it. http://www.iclipart.com/search.php?keys=155735&id=198 Surfdoggie's Review: This education clipart image depicts a black board with an addition problem of 2 + 2 = and a sun shine. In this image the tray below the board is holding the chalk and eraser. Please visit the link above to find out how you may use these images. You may need to pay for use of the images or abide by certain licensing restrictions. addition equation, addition problem, black board, black boards, blackboard, chalk, chalk board, chalk boards, chalkboard, education, equation, eraser, math, math equation, math problem, mathematical, mathematics, problem