This resource is for standard 7.NS.1 which introduces students to adding/subtracting with negative numbers. In 6th grade students represent positive and negative numbers on the number line and explore absolute value. It is now time in 7th grade to layer on that next piece which is to compute with positives and negatives. The purpose of these practice activities is to get students thinking about these two operations on the number line and to start developing fluency. It is a great introduction to this standard as well as a great resource to reengage students who still need more practice.