Middle school math topic

Numbers & Operations worksheets and activities for Grades 6 to 8

43 interactive numbers & operations activities, each one auto-graded and randomized per student. Mini Labs drop the math into a real scenario students care about; Skill Practice worksheets build fluency on one standard at a time; multi-day Labs connect a whole unit into a single project.

Worksheets: Mini Labs and Skill Practice

Mini LabGrades 6, 7· 20 min

Bank Transactions: Rational Number Operations

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.

Skill PracticeGrades 6, 7· 10 min

Decimal Division Puzzle

In this crossword-like puzzle, students will divide decimal numbers and find the answers to solve the puzzle. Each student will receive a different set of questions.

Mini LabGrade 6· 20 min

Drone Delivery: Navigate the City Grid

Interactive Grade 6 worksheet where students act as junior drone navigators for SkySend, reading coordinates of 10 city stops and calculating leg distances along a rectilinear route. Auto-graded with randomization support.

Skill PracticeGrades 6, 7· 20 min

Halloween Races : Speed, Distance & Time

In this spooky Halloween-themed activity, students calculate the speed of different Halloween characters using the speed = distance ÷ time formula and determine who’s fastest in the crew. A fun and educational way to reinforce rate and proportional reasoning!

Skill PracticeGrades 6, 7· 15 min

Integer Division Puzzle

In this crossword-like puzzle, students will divide integers (positive and negative numbers) and find the answers to solve the puzzle. Each student will receive a different set of questions.

Mini LabGrade 6· 10 min

Math About Me: My Numbers

Interactive back-to-school math activity. Students turn five personal facts into decimal and fraction practice, then get instant auto-graded feedback. Every worksheet computes different answers because the inputs are the student. Grades 6-8 review. CCSS 6.NS.B.3, 6.NS.B.4.

Mini LabGrade 6· 20 min

Maya's Bakery: Recipes with Fraction Division

Step into Maya's home bakery and solve real order tickets using fraction division. Interactive sliders, live order boards, and a dynamic baking dashboard make this auto-graded Grade 6 worksheet an engaging way to master dividing fractions by fractions.

Mini LabGrade 6· 15 min

Packing & Planning the Festival Using GCF & LCM

Turn GCF and LCM into a real job. In this interactive Spring Festival worksheet, students pack fair goodie bags (GCF) and sync ride and show schedules (LCM) across 18 auto-graded problems. Every item connects the math to a reason, with instant feedback as students type. Common Core 6.NS.B.4. Randomization-ready, so each student can get unique numbers.

Mini LabGrade 6· 15 min

School Supply Run

Interactive back-to-school budgeting worksheet. Students spend a $40 budget on school supplies, practicing decimal add, subtract, and multiply. Auto-graded with a live budget bar and build-your-own-cart activity. Randomized values, grades 6-8 review. CCSS 6.NS.B.3.

Multi-day Labs and Competitions

LabGrade 6· 120 min

Research Station Zero - Number System Project

Research Station Zero is a multi-worksheet project suitable for Grade 6 and 7 number system, turning the strand into one Antarctic survival mission. Students map a station, average sub-zero temperatures, ration food, calculate fuel and walking distance, pack supplies with GCF and LCM, and brief the commander with their final escape plan. Built for Grade 6, it also works in Grade . Auto-graded, scenario-driven, and Common Core aligned.

LabGrades 6, 7, 8, 9· 60 min

Santa’s Journey: Route Optimization Quest

A fun, interactive lab where students help Santa plan his global gift delivery. They’ll explore time zones, calculate travel distances, and optimize routes to ensure Santa visits 25 cities within strict delivery windows while conserving reindeer food. Students learn geography, math, and logistics through real-world problem-solving in a festive context!

LabGrades 6, 7· 120 min

Smoothie Fractions: Run the Bar

Students run a smoothie bar for a day, and every decision is a fraction problem with a real purpose. Six connected, auto-graded interactive worksheets covering multiply, divide, equivalent fractions, compare, and order. Carry-forward story keeps math meaningful. Common Core aligned. Run it in a day or across two weeks.

LabGrades 6, 7, 8· 45 min

The Haunted House Math Adventure

Take your students on a spooky adventure through a haunted mansion filled with math puzzles! This Halloween-themed lab features 5 interactive worksheets covering ratios, fractions, percentages, and more. Completing each worksheet unlocks the next haunted room, leading to the final treasure. Perfect for engaging middle schoolers in a fun and educational Halloween experience!

Worksheets: Mini Labs and Skill Practice

Skill PracticeGrades 7, 8· 20 min

Adding & Subtracting Fractions and Mixed Numbers - Pixel Art

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.

Mini LabGrade 7· 20 min

Budgeting for Thanksgiving Feast

In this Thanksgiving-themed math worksheet, students convert ingredient quantities into standard units and calculate the cost of preparing a holiday meal. It’s a real-world activity that strengthens unit conversion, proportional reasoning, and budgeting skills.

Skill PracticeGrade 7· 20 min

Integer Addition & Subtraction on the Number Line

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.

Skill PracticeGrade 7· 15 min

Integer Multiplication: Fill the Sign Grid

Interactive integer multiplication practice for Grade 7. Students multiply across all four sign combinations while a live sign grid fills in as they answer, turning the sign rules into a visual pattern they build themselves. Auto-graded, standards-aligned to 7.NS.A.2, with optional randomization so every student gets a unique problem set. Great for practice, remediation, and retakes.

Mini LabGrade 7· 20 min

Simple Interest: Saving for your dream house

Students will use the simple interest formula and its variations to find the interest, principal to be deposited, and the interest rate they should be looking for to get $100,000 after 10 years for their dream house.

Mini LabGrade 7· 20 min

Simple Interest: Saving for your dream house

Students will use the simple interest formula and its variations to find the interest, principal to be deposited, and the interest rate they should be looking for to get $100,000 after 10 years for their dream house.

Multi-day Labs and Competitions

CompetitionGrades 7, 8· 120 min

Car Manufacturing: Number Challenge

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.

LabGrade 7· 45 min

Santa’s Workshop: Multi-Step Operations & Ratios

Step into Santa’s Workshop in this festive, multi-step math lab! Students count gifts, calculate materials, check inventory, manage costs, allocate ELF Time, and run a real-time production simulation. A fun, engaging way to apply 7th-grade math to a realistic holiday scenario!

LabGrades 7, 8· 180 min

Summit Ledger: Paired Learning Competition

A two-day paired competition for Grade 7. Student pairs run a six-day mountain expedition, splitting a shared ledger between a Quartermaster and a Navigator, and meet every evening to choose a route with their own numbers. Signed-number arithmetic decides how high they climb. Team formation, scoring and the class leaderboard are handled by the platform. 7.NS.A.1-3.

Worksheets: Mini Labs and Skill Practice

Skill PracticeGrade 8· 15 min

7th Grade in 10 Questions

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.

Mini LabGrade 8· 10 min

Back to School: Fundraiser Goal Tracker

Interactive proportional relationships simulation. Students track a club fundraiser at a steady weekly rate, predict weeks to the goal, then see how a head-start donation breaks proportionality. Live graph, auto-graded, randomized values. Grades 7-8 review. CCSS 7.RP.A.2.

Skill PracticeGrade 8· 20 min

Converting Fractions and Decimals - Interactive Pixel

Practice converting fractions and decimals with this interactive 8th-grade math worksheet. Students convert fractions to decimals and decimals to fractions, identify terminating and repeating decimals, and receive instant feedback. Includes randomization so each student gets unique values, plus a fun pixel-art reveal to boost engagement.

Skill PracticeGrade 8· 20 min

Irrational Numbers: The Repeating Decimal Lab

Explore rational and irrational numbers through an interactive decimal slider! Students reveal digits, spot repeating or terminating patterns, and classify numbers. A hands-on way to understand decimal behavior and the difference between rational and irrational numbers.

Skill PracticeGrade 8· 20 min

Locating Irrational Square Roots on a Number Line

Interactive 8th grade number line worksheet for locating irrational square roots (8.NS.A.2). Students click to place values like √13 between whole numbers, then zoom in to estimate to the nearest tenth, with instant validation and feedback. Auto-graded, randomized per student, and built around a real-world surveyor scenario that makes estimation feel purposeful.

Skill PracticeGrade 8· 20 min

Rational or Irrational?

Challenge your students to classify decimals as rational or irrational! In this interactive worksheet, students examine non-terminating decimals—some repeating, some not—to decide which can be written as fractions. A hands-on way to strengthen understanding of decimal patterns and rationality.

Common Core standards in numbers & operations

Other middle school math topics

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