An unsuspecting student falls victim to the Math Curse when her teacher notes that ``You can think of almost everything as a math problem.'' Suddenly, everything is: ``I wake up at 7:15. It takes me 10 minutes to get dressed, 15 minutes to eat my breakfast, and 1 minute to brush my teeth . . . if my bus leaves at 8:00, will I make it on time?'' If it's not a time problem, it's equivalents (``How many inches in a foot?''), multiplication, nondecimal numbers, money combinations, and more. What's the cure? It comes to her in a dream: A problem with an answer is no problem at all. Smith's big paintings-cum-collage are, as usual, way strange, perfectly complementing the wild, postmodern page design with concatenations of small objects, fragments, and geometric shapes and figures, all placed on dark, grainy backgrounds. Another calculated triumph from the fevered brows that brought forth The Stinky Cheese Man (1992) and other instant classics, this one with a bit of brainwork deftly woven in. Readers can check their answers on the back cover. (Picture book. 7-9)