PDF and Microsoft Word Versions included. I loved taking mini timed tests when I was in elementary school. It’s such a valuable tool! Computation with negatives is a skill that needs to be practiced as rigorously as multiplication facts. I do this every year for my Algebra students to make them proficient with negatives. It works! You get are 5 different versions of mini-quizzes that contain 16 problems each: adding, subtracting, multiplying, and dividing negatives. Download a Power Point