This math clip art set contains images of connectable plastic brick building blocks, you know, the things that send quick four-letter words slipping past your lips when you step on them? ☺ This set includes side, top, and angled views of our favorite "worse to walk on than hot coals" toy, in sizes single, 2, 4, 6, and 8 (see thumbnails if this is unclear). Each of the 14 black & white images also come in red, orange, yellow, green, blue, and purple, for a total of 98 images in this plastic b