LEARN · PRACTICE · EXPLORE
Oregon Grade 6 Math
Oregon Grade 6 Math: explore grade-level lessons, worksheets, and learning references. Check the curriculum source and choose practice for your next skill.
Focused lessons · Useful practice · Clear next steps
Standards source: Standards and Instruction, Oregon Department of Education.
Start With a OSAS Practice Test
Six full, timed Oregon OSAS Grade 6 math practice tests, 40 questions each, instant scoring, a topic-by-topic breakdown, and full step-by-step solutions. Each one opens right here in a popup. Calculator: Scientific calculator (on part).
OSAS Practice Test 1
A full diagnostic across every Oregon Grade 6 math topic.
Start Test 1 →
OSAS Practice Test 2
Fresh questions and problem types to build accuracy.
Start Test 2 →
OSAS Practice Test 3
New problems to add speed and confidence on every skill.
Start Test 3 →
OSAS Practice Test 4
Another complete, timed exam to build pacing and stamina.
Start Test 4 →
OSAS Practice Test 5
A brand-new mixed set to test your readiness.
Start Test 5 →
OSAS Practice Test 6
A final full-length simulation to confirm you are ready.
Start Test 6 →
Oregon Grade 6 Math Study Tools
A few minutes of quick review, flip through flashcards or scan every key formula. Both open right here.
Oregon Grade 6 Math Skill Quizzes
Short, focused quizzes, pick one skill, answer 10 questions, get instant scoring and full solutions, then jump to the matching lesson. Each opens right here.
Ratios, Rates & Proportions
A quick 10-question check on Ratios, Rates & Proportions with instant scoring and step-by-step solutions.
Start Quiz →
Fractions & Decimals
A quick 10-question check on Fractions & Decimals with instant scoring and step-by-step solutions.
Start Quiz →
Integers & the Coordinate Plane
A quick 10-question check on Integers & the Coordinate Plane with instant scoring and step-by-step solutions.
Start Quiz →
Factors, Multiples & Percents
A quick 10-question check on Factors, Multiples & Percents with instant scoring and step-by-step solutions.
Start Quiz →
Expressions, Equations & Inequalities
A quick 10-question check on Expressions, Equations & Inequalities with instant scoring and step-by-step solutions.
Start Quiz →
Geometry: Area, Surface Area & Volume
A quick 10-question check on Geometry: Area, Surface Area & Volume with instant scoring and step-by-step solutions.
Start Quiz →
Statistics & Data
A quick 10-question check on Statistics & Data with instant scoring and step-by-step solutions.
Start Quiz →
Mixed Grade 6 Review
A quick 10-question check on Mixed Grade 6 Review with instant scoring and step-by-step solutions.
Start Quiz →
Oregon OSAS Grade 6 Math Snapshot
Oregon Grade 6: connect practice to a classroom target
Use Oregon curriculum source to check the expectation your class is studying. The topic directory provides general lessons; it is not a complete state alignment. These selected learning references give you more precise ideas to compare with an assignment. Common Core-style codes are Common Core references, and other codes come from the existing planning reference. Confirm current state wording and placement before treating either as an official local requirement.
- 6.AEE.A.1
- Write and evaluate numerical expressions involving whole-number bases and exponents
- 6.RP.A.1
- Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities.
- 6.NS.B.2
- Fluently divide multi-digit numbers using the standard algorithm.
- 6.GM.A.1
- Find the area of triangles, quadrilaterals, and other polygons by composing into rectangles or decomposing into triangles and other shapes. Apply these techniques to solve problems in authentic contexts
- 6.DR.A.1
- Formulate and recognize statistical investigative questions as those that anticipate changes in descriptive data related to the question and account for it in the answers
Choose practice from the explanation
Ask the student to explain one of the ideas above with a drawing, model, table, or short calculation. If the explanation is unclear, open the related lesson before assigning a mixed test. If the idea is understood but the calculation is unreliable, choose a focused worksheet and review the strategy afterward.
Keep the classroom target, the resource used, and the next step together in a study note. A topic quiz can guide review; its score is not an official state performance level. Revisit the skill in a new context after a few days.
Common Core excerpts: © Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved. Public license and attribution.
Oregon Grade 6 Math Topics
Student-friendly Grade 6 math skills connected to the Oregon standards, each tagged with its OSAS standard code and a focused lesson.
Ratios And Proportional Relationships
- 6.RP.A.1Understanding RatiosWorksheetsQuiz
- 6.RP.A.2Writing Ratios in Different FormsWorksheetsQuiz
- 6.RP.A.3Equivalent RatiosWorksheetsQuiz
- 6.RP.A.3Ratio TablesWorksheetsQuiz
- 6.RP.A.2Unit RatesWorksheetsQuiz
- 6.RP.A.3Comparing Unit RatesWorksheetsQuiz
- 6.RP.A.3Solving Ratio ProblemsWorksheetsQuiz
- 6.RP.A.3Proportions and Cross MultiplicationWorksheetsQuiz
The Number System, Fractions
- 6.NS.B.4Simplifying FractionsWorksheetsQuiz
- 6.NS.A.1Adding Fractions with Unlike DenominatorsWorksheetsQuiz
- 6.NS.A.1Subtracting Fractions with Unlike DenominatorsWorksheetsQuiz
- 6.NS.B.3Adding and Subtracting Mixed NumbersWorksheetsQuiz
- 6.NS.A.1Multiplying FractionsWorksheetsQuiz
- 6.NS.A.1Multiplying Mixed NumbersWorksheetsQuiz
- 6.NS.A.1Dividing FractionsWorksheetsQuiz
- 6.NS.A.1Dividing Mixed NumbersWorksheetsQuiz
The Number System, Decimals
- 6.NS.B.2Decimal Place ValueWorksheetsQuiz
- 6.NS.C.7Comparing and Ordering DecimalsWorksheetsQuiz
- 6.NS.B.3Adding and Subtracting DecimalsWorksheetsQuiz
- 6.NS.B.3Multiplying DecimalsWorksheetsQuiz
- 6.NS.B.4Dividing Decimals by Whole NumbersWorksheetsQuiz
- 6.NS.B.2Dividing Decimals by DecimalsWorksheetsQuiz
- 6.NS.A.1Converting Fractions to DecimalsWorksheetsQuiz
- 6.NS.A.1Converting Decimals to Fractions (resource currently unavailable)WorksheetsQuiz
The Number System, Integers And The Coordinate Plane
- 6.NS.C.5Understanding Positive and Negative NumbersWorksheetsQuiz
- 6.NS.C.6Integers on a Number LineWorksheetsQuiz
- 6.NS.C.7Opposites and Absolute ValueWorksheetsQuiz
- 6.NS.C.7Comparing and Ordering IntegersWorksheetsQuiz
- 6.NS.C.8Graphing on the Coordinate PlaneWorksheetsQuiz
- 6.NS.C.8Reflecting Points on the Coordinate PlaneWorksheetsQuiz
The Number System, Factors And Multiples
Ratios And Percents
- 6.RP.A.3Understanding PercentsWorksheetsQuiz
- 6.RP.A.3Fractions, Decimals, and PercentsWorksheetsQuiz
- 6.GM.A.2Finding the Percent of a NumberWorksheetsQuiz
- 6.GM.A.2Finding the Whole Given a PercentWorksheetsQuiz
- 6.RP.A.1Percent Increase and DecreaseWorksheetsQuiz
- 6.RP.A.1Discounts, Tax, and TipsWorksheetsQuiz
Expressions And Equations
- 6.AEE.A.2Writing Algebraic ExpressionsWorksheetsQuiz
- 6.AEE.A.2Evaluating Algebraic ExpressionsWorksheetsQuiz
- 6.AEE.A.1Order of OperationsWorksheetsQuiz
- 6.AEE.A.3The Distributive PropertyWorksheetsQuiz
- 6.AEE.A.3Combining Like TermsWorksheetsQuiz
- 6.AEE.B.6Writing Equations from Word ProblemsWorksheetsQuiz
- 6.AEE.C.8Solving One-Step Addition and Subtraction EquationsWorksheetsQuiz
- 6.AEE.C.8Solving One-Step Multiplication and Division EquationsWorksheetsQuiz
- 6.AEE.B.7Writing and Graphing InequalitiesWorksheetsQuiz
- 6.AEE.B.7Solving One-Step InequalitiesWorksheetsQuiz
Geometry, Area
Geometry, 3D Figures, Surface Area, And Volume
- 6.GM.A.4Nets of 3D FiguresWorksheetsQuiz
- 6.GM.A.4Surface Area of Rectangular PrismsWorksheetsQuiz
- 6.GM.A.4Surface Area of Triangular PrismsWorksheetsQuiz
- 6.GM.A.4Surface Area of PyramidsWorksheetsQuiz
- 6.GM.A.2Volume of Rectangular PrismsWorksheetsQuiz
- 6.GM.A.2Volume with Fractional Edge LengthsWorksheetsQuiz
Statistics
- 6.DR.B.2Statistical QuestionsWorksheetsQuiz
- 6.DR.B.2MeanWorksheetsQuiz
- 6.DR.B.2Median and ModeWorksheetsQuiz
- 6.DR.B.2RangeWorksheetsQuiz
- 6.DR.B.2Mean Absolute DeviationWorksheetsQuiz
- 6.DR.B.2Dot PlotsWorksheetsQuiz
- 6.DR.B.2HistogramsWorksheetsQuiz
- 6.DR.A.1Box PlotsWorksheetsQuiz
- 6.DR.B.2Summarizing and Describing DistributionsWorksheetsQuiz
Best Oregon OSAS Grade 6 Math Books
Each book has a job: start from scratch, drill weak skills, or build pacing with full tests. All of them pair with the free tools on this page.
Oregon OSAS Grade 6 Math Made Ridiculously Simple
A step-by-step OSAS Grade 6 math book that rebuilds every tested skill clearly and in order, built to match the Oregon standards.
- Best starting point for the OSAS math test
- Pairs with Oregon flashcards and worksheets
- Use it before full timed practice tests
- Organized for students who need examples before drills
Step-by-step lessons
Short explanations show the move before the student practices it.
✍Worked examples
Examples translate OSAS-style wording into clear math steps.
Targeted practice
Rebuild one skill at a time instead of jumping around.
Test-day bridge
After each topic, connect to formulas, flashcards, and practice questions.
How to use it
- Read one lesson and copy the worked example.
- Do a short worksheet set on the same topic.
- Review the matching flashcards or formulas.
- Try a mixed quiz and mark every miss.
Pair it with free tools
Choose the right Oregon Grade 6 math book
Oregon OSAS Grade 6 Math Made Ridiculously Simple
Start here to rebuild OSAS math from the ground up.
Oregon OSAS Grade 6 Math Preparation Bundle
The full prep library, study guide, workbook, and practice tests together.
7 Oregon OSAS Grade 6 Math Practice Tests
Use after topic review to build pacing and test stamina.
Oregon OSAS Grade 6 Math & ELA Mega Bundle
9 books and 44 full-length practice tests in one TPT bundle.
Oregon Grade 6 Math Standards
The official Oregon Grade 6 math standards, grouped by domain with the exact code and description for each expectation.
6.AEE
- 6.AEE.A.1Write and evaluate numerical expressions involving whole-number bases and exponents
- 6.AEE.A.2Write, read, and evaluate expressions in which letters stand for numbers. Apply knowledge of common mathematical terms to move between the verbal and mathematical forms of an expression including expressions that arise from authentic contexts
- 6.AEE.A.3Apply the properties of operations to generate equivalent expressions and to determine when two expressions are equivalent
- 6.AEE.B.4Understand solving an equation or inequality as a process of answering which values from a specified set, if any, make the equation or inequality true. Use substitution to determine which number(s) in a given set make an equation or inequality true
- 6.AEE.B.5Use variables to represent numbers and write expressions when solving problems in authentic contexts
- 6.AEE.B.6Write and solve equations of the formx+p=qandpx=qin problems that arise from authentic contexts for cases in whichp,qandxare all nonnegative rational numbers
- 6.AEE.B.7Write inequalities of the formx>candx<cto represent constraints or conditions to solve problems in authentic contexts. Describe and graph on a number line solutions of inequalities of the formx>candx<c
- 6.AEE.C.8Use variables to represent and analyze two quantities to solve problems in authentic contexts. Including those that change in relationship to one another; write an equation to express one quantity in terms of the other quantity
6.RP · Ratios & Proportional Relationships
- 6.RP.A.1Understand the concept of a ratio in authentic contexts, and use ratio language to describe a ratio relationship between two quantities
- 6.RP.A.2Understand the concept of a unit rate in authentic contexts and use rate language in the context of a ratio relationship
- 6.RP.A.3Use ratio and rate reasoning to solve problems in authentic contexts that use equivalent ratios, unit rates, percents, and/or measurement units
6.NS · The Number System
- 6.NS.A.1Represent, interpret, and compute quotients of fractions to solve problems in authentic contexts involving division of fractions by fractions
- 6.NS.B.2Fluently divide multi-digit numbers using accurate, efficient, and flexible strategies and algorithms based on place value and properties of operations
- 6.NS.B.3Fluently add, subtract, multiply, and divide positive rational numbers using accurate, efficient, and flexible strategies and algorithms
- 6.NS.B.4Determine greatest common factors and least common multiples using a variety of strategies. Apply the distributive property to express a sum of two whole numbers 1 to 100 with a common factor as a multiple of a sum of two whole numbers with no common factor
- 6.NS.C.5Understand that positive and negative numbers are used together to describe quantities having opposite directions or values. Use positive and negative numbers to represent quantities in authentic contexts, explaining the meaning of zero in each situation
- 6.NS.C.6Represent a rational number as a point on the number line. Extend number line diagrams and coordinate axes to represent points on the line and in the coordinate plane with negative number coordinates
- 6.NS.C.7Interpret statements of inequality as statements about the relative position of two numbers on a number line diagram. Write, interpret, and explain statements of order for rational numbers and absolute value in authentic applications
- 6.NS.C.8Graph points in all four quadrants of the coordinate plane to solve problems in authentic contexts. Include use of coordinates and absolute value to find distances between points with the same first coordinate or the same second coordinate
6.GM
- 6.GM.A.1Find the area of triangles, quadrilaterals, and other polygons by composing into rectangles or decomposing into triangles and other shapes. Apply these techniques to solve problems in authentic contexts
- 6.GM.A.2Find the volume of a right rectangular prism with fractional edge lengths by filling it with unit cubes of appropriate unit fraction edge lengths. Connect and apply to the formulas V =l w hand V =b hto find volumes of right rectangular prisms with fractional edge lengths to solve problems in authentic contexts
- 6.GM.A.3Draw polygons in the four quadrant coordinate plane given coordinates for the vertices and find the length of a side. Apply these techniques to solve problems in authentic contexts
- 6.GM.A.4Represent three-dimensional figures using nets made up of rectangles and triangles, and use the nets to find the surface area of these figures, including those from authentic contexts
6.DR
- 6.DR.A.1Formulate and recognize statistical investigative questions as those that anticipate changes in descriptive data related to the question and account for it in the answers
- 6.DR.B.2Collect and record data with technology to identify and describe the characteristics of numerical data sets using quantitative measures of center and variability
- 6.DR.C.3Analyze data representations and describe measures of center and variability of quantitative data using appropriate displays
- 6.DR.D.4Interpret quantitative measures of center to describe differences between groups from data collected to answer investigative questions
Standards: Oregon Common Core. Official source ↗
Oregon OSAS Grade 6 Math FAQ
What is the OSAS Grade 6 math test?
The OSAS (Oregon Statewide Assessment System) is Oregon's Grade 6 mathematics assessment. The linked activities are independent Grade 6 practice. Their question count, timer, scoring, and item types may differ from the official assessment. Use the directions inside each activity.
Can I use a calculator?
Calculator rules depend on the grade, assessment, test segment, and approved accommodations. Follow the current assessment guidance and ask your school which rules apply. A tool available in independent practice does not establish permission on the official test.
How long is each practice test?
Read the timer and question count shown in the practice activity you open. These are practice settings, not a statement of the official assessment’s duration or scoring.
Is it free?
The linked general practice and topic resources are available separately from optional books. Check each activity’s directions and access requirements. The study guide and bundle are optional next steps.
Grade 6 Math in Other States
Explore Grade 6 math standards, practice tests, and worksheets for every state.
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- District of Columbia
Make This Your Oregon OSAS Starting Point
Take a timed practice test, find your weakest topic, and study it with the linked lessons, worksheets, and the OSAS study guide.
Start a practice testA USEFUL NEXT STEP
Oregon Grade 6 Math: study questions
How should I choose a Grade 6 math study target?
Choose a current classroom target, find the matching learning reference, and use a lesson or available practice resource to check understanding. State documents control local wording and placement; shared reference codes are not a certified crosswalk.
Official source ↗Are these activities official state assessments?
These are independently published learning resources. A practice score does not predict or replace an official state score. Use the directions in each activity and consult your school for official testing and accommodation rules.
Resources from Effortless Math · Editorial standards