<p>It is a pdf file containing</p> <ol> <li>Review section: LCM of numbers and Simplifying Expressions.</li> <li>Learing section: Conversion of the four opertions in linear equations, and equations with fractions; each with keypoint summary, examples with detailed explaination, and a few follow-up practice questions</li> <li>Extra Practice section: contain 55 practice questions with answer</li> </ol> <p>I usually do 1 and 2 with my students in class, and leave 3 as homework for them.</p>