The mark consists of the words MAX MATH underlined in red and black with the letters A, X in the word MAX comprising mathematical symbols corresponding with subtraction and multiplication, respectively, in red, and the letters T and H in the word MATH comprising mathematical symbols corresponding with addition and division, respectively, in red, and the remaining letters in black; and a graphic containing two caricatures in black with the caricature on the right having six speech bubbles outlined in black where each speech bubble contains a mathematical symbol, namely, addition, subtraction, multiplication, division, fraction, and decimal, respectively, in red, and the caricature on the left having four thought bubbles outlined in red where each thought bubble contains a number in black and mathematical symbols between thought bubbles in black, all of the above on a white background.