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.
6th grade · The Number System
6.NS.B.3 worksheets and activities
Fluently add, subtract, multiply, and divide multi-digit decimals using the standard algorithm for each operation.
11 interactive, auto-graded activities for 6th grade students practising 6.NS.B.3. 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.
6.NS.B.3 worksheets: Mini Labs and Skill Practice
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.
Skill PracticeGrade 6· 20 min
Unit Rate Drills: Finding Rates from Word Problems
Interactive Grade 6 worksheet with 12 unit rate problems across three difficulty tiers — whole-number, one-decimal, and two-decimal rates — using real-world contexts like groceries and travel. Auto-graded with randomization.
Skill PracticeGrade 6· 20 min
Equivalent Ratio Table Relay
Interactive Grade 6 worksheet with 8 ratio table problems across three difficulty tiers — whole numbers, larger multipliers, and decimals. Students find missing values in two-column ratio tables using real-world contexts. Auto-graded with optional randomization.
Skill PracticeGrade 6· 25 min
Ratio Reasoning with Double Number Lines
Interactive Grade 6 worksheet with 5 ratio scenarios where students complete double number lines and solve for unknown values across real-world contexts. Auto-graded with optional randomization.
Mini LabGrades 6, 7· 20 min
Global Manufacturing - Raw Material Cost Comparison
Students act as the CEO of a company, to find the cheapest country to purchase the raw materials, students will do unit conversion between different currencies.
Mini LabGrade 7· 15 min
Back to School Shopping: Rational Operations
A real-world budgeting challenge where students apply rational number operations—decimals, fractions, and percentages—to stay within a $75 back-to-school budget.
Mini LabGrade 6· 30 min
The San Diego Street Food Festival - Multiplication & Division
Step in as Ramon's assistant and run the numbers for a 4-day San Diego food truck festival. Multiply, divide, and track revenue across 5 sequenced tables. Auto-graded, randomized, Grade 6.
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· 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 that cover 6.NS.B.3
Labs run 2 to 4 class periods and connect several standards into one project.
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.
Other 6th grade The Number System standards
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