7th grade · The Number System
Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.
7 interactive, auto-graded activities for 7th grade students practising 7.NS.A.1. Mini Labs put the standard to work in a real scenario; Skill Practice builds fluency on the standard alone. Every one is randomized per student, so each learner gets their own numbers.
In this budgeting simulation, students manage a week's worth of debit card transactions using addition and subtraction of rational numbers, track their account balance, calculate daily spending, and analyze patterns in their financial habits.
Track real-world temperature changes in Antarctica while learning how to add and subtract rational numbers. Students plot values on a number line, analyze patterns, and apply math to freezing-cold data!
Students take on the role of a restaurant’s financial manager, tracking income and expenses, calculating a running balance, and analyzing spending patterns using rational number addition and subtraction and using graphs.
Engage students in adding and subtracting fractions and mixed numbers with this interactive Grade 7–8 math worksheet. Students work with like and unlike denominators, including positive and negative values, and enter answers as simplified fractions only. Built-in randomization gives each student unique problems, and a fun pixel-art reveal boosts motivation.
Interactive number line worksheet for 7th grade integer operations (7.NS.A.1). Students place a start, choose direction, and hop unit by unit to add and subtract integers. 16 auto-checking problems build from simple sums to the tricky subtract-a-negative case. Self-correcting, visual, and engaging. Includes a student intro slideshow. No prep required.
A fast, auto-graded readiness check that covers all ten big ideas of 7th grade in ten questions. Perfect for day one or two of 8th grade. Each question maps to one standard and scores separately, so your class dashboard becomes a heatmap showing exactly which skills are solid and which need review. Not a test, a map. Randomized values. CCSS 7.RP, 7.NS, 7.EE, 7.G, 7.SP.
Labs run 2 to 4 class periods and connect several standards into one project.
Students apply ratios, percentages, and budgeting skills in this fast-paced, team-based math competition. As co-founders of a vehicle startup, they calculate production costs, analyze sales offers, and race through 10 business cycles—boosting engagement through real-world math, strategy, and collaboration.
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