本片是一部片，由导演，由Brad Aldous/Gelila Asres Hurwitz/Herschel Bleefeld主演。
剧情简介：Whether you're learning about quotients and numerators for the first time or you're looking for a quick review, The Standard Deviants deliver. Throw your calculators away: this video covers addition, subtraction, multiplication, division, fractions, ratios and percentages the quick and easy way.
演员：Brad Aldous / Gelila Asres Hurwitz / Herschel Bleefeld / Ashley Fleming / Beth Kirkpatrick / Jeremy Klavens / Tessa Munro / Shaun Powell / Gabrielle Smith / View More
