ALASKATHE LAST FRONTIERAlaska AK STAR Grade 5 Math Prep Online Center
Everything Alaska 5th graders need to master the AK STAR math test — practice tests, lessons, worksheets, and step-by-step answer explanations.
Start With a AK STAR Practice Test
Six full, timed Alaska AK STAR Grade 5 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: No calculator.
AK STAR Practice Test 1
A full diagnostic across every Alaska Grade 5 math topic.
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AK STAR Practice Test 2
Fresh questions and problem types to build accuracy.
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AK STAR Practice Test 3
New problems to add speed and confidence on every skill.
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AK STAR Practice Test 4
Another complete, timed exam to build pacing and stamina.
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AK STAR Practice Test 5
A brand-new mixed set to test your readiness.
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AK STAR Practice Test 6
A final full-length simulation to confirm you are ready.
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Jump into Alaska Grade 5 Math
Alaska Grade 5 Math Study Tools
A few minutes of quick review — flip through flashcards or scan every key formula. Both open right here.
Grade 5 Math Flashcards
Key formulas, vocabulary, and concepts. Flip, shuffle, and track what you know.
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Grade 5 Math Formula Review
Every key Grade 5 idea on one page — order of operations, decimals, fractions, volume, and the coordinate plane.
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Alaska Grade 5 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.
Expressions & Patterns
A quick 10-question check on Expressions & Patterns with instant scoring and step-by-step solutions.
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Place Value & Decimals
A quick 10-question check on Place Value & Decimals with instant scoring and step-by-step solutions.
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Adding & Subtracting Fractions
A quick 10-question check on Adding & Subtracting Fractions with instant scoring and step-by-step solutions.
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Multiplying Fractions
A quick 10-question check on Multiplying Fractions with instant scoring and step-by-step solutions.
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Dividing Fractions
A quick 10-question check on Dividing Fractions with instant scoring and step-by-step solutions.
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Measurement & Line Plots
A quick 10-question check on Measurement & Line Plots with instant scoring and step-by-step solutions.
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Volume
A quick 10-question check on Volume with instant scoring and step-by-step solutions.
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Geometry & the Coordinate Plane
A quick 10-question check on Geometry & the Coordinate Plane with instant scoring and step-by-step solutions.
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Mixed Grade 5 Review
A quick 10-question check on Mixed Grade 5 Review with instant scoring and step-by-step solutions.
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Join students who study with a clearer path
This state grade math hub is part of the Effortless Math library for Alaska AK STAR Grade 5 Math Center. We connect lessons, worksheets, practice tests, books, and tools so students can study with a clearer next step.
Effortless Math is an independent educational publisher. Test names, state exams, standards names, and trademarks are used only to identify the relevant study topic; their owners do not sponsor, endorse, or approve this page.
Alaska AK STAR Grade 5 Math Snapshot
Alaska Grade 5 Math Topics
Student-friendly Grade 5 math skills connected to the Alaska standards — each tagged with its AK STAR standard code and a focused lesson.
AK STAR standard codes
Operations & Algebraic Thinking
- 5.OAUsing Parentheses, Brackets, and Braces in Numerical ExpressionsQuiz
- 5.OAEvaluating Numerical ExpressionsQuiz
- 5.OAWriting Simple Expressions from Verbal StatementsQuiz
- 5.OAInterpreting Numerical ExpressionsQuiz
- 5.OAComparing Expressions Without CalculatingQuiz
- 5.OAPatterns in the Number of Zeros in ProductsQuiz
- 5.OAPatterns in Decimal PlacementQuiz
- 5.OAUsing Patterns to Explain Repeated ReasoningQuiz
- 5.OAOrdered Pairs from Number PatternsQuiz
- 5.OAGraphing Number Patterns on the Coordinate PlaneQuiz
- 5.OAAnalyzing Relationships Between Two Numerical PatternsQuiz
Place Value, Decimals & Whole-Number Operations
- 5.NBTPowers of 10Quiz
- 5.NBTUnderstanding Place Value Through the ThousandthsQuiz
- 5.NBTReading and Writing DecimalsQuiz
- 5.NBTComparing DecimalsQuiz
- 5.NBTRounding DecimalsQuiz
- 5.NBTMultiplying Whole Numbers by Powers of 10Quiz
- 5.NBTDividing Whole Numbers by Powers of 10Quiz
- 5.NBTMultiplying Decimals by Powers of 10Quiz
- 5.NBTDividing Decimals by Powers of 10Quiz
- 5.NBTMulti-Digit Whole-Number MultiplicationQuiz
- 5.NBTWhole-Number Division with Two-Digit DivisorsQuiz
- 5.NBTAdding Decimals to HundredthsQuiz
- 5.NBTSubtracting Decimals to HundredthsQuiz
- 5.NBTMultiplying and Dividing with Decimal ReasoningQuiz
- 5.NBTSolving Word Problems with Whole Numbers and DecimalsQuiz
Fractions as Numbers (Addition & Subtraction)
- 5.NFUnderstanding Equivalent FractionsQuiz
- 5.NFFinding Common DenominatorsQuiz
- 5.NFAdding Fractions with Unlike DenominatorsQuiz
- 5.NFSubtracting Fractions with Unlike DenominatorsQuiz
- 5.NFAdding Mixed NumbersQuiz
- 5.NFSubtracting Mixed NumbersQuiz
- 5.NFEstimating Fraction Sums and DifferencesQuiz
- 5.NFSolving Word Problems with Fraction Addition and SubtractionQuiz
Multiplying Fractions
- 5.NFMultiplying a Fraction by a Whole NumberQuiz
- 5.NFMultiplying a Fraction by a FractionQuiz
- 5.NFMultiplying Mixed NumbersQuiz
- 5.NFUsing Area Models to Multiply FractionsQuiz
- 5.NFUnderstanding Fraction Products as ScalingQuiz
- 5.NFComparing the Size of ProductsQuiz
- 5.NFReal-World Problems with Fraction MultiplicationQuiz
Dividing Fractions
Measurement & Line Plots
Volume
- 5.MDUnderstanding Volume as an Attribute of Solid FiguresQuiz
- 5.MDUnit Cubes and Counting VolumeQuiz
- 5.MDFinding Volume with MultiplicationQuiz
- 5.MDVolume of Rectangular PrismsQuiz
- 5.MDVolume Formulas \(V = l \times w \times h\) and \(V = B \times h\)Quiz
- 5.MDFinding Missing Dimensions from VolumeQuiz
- 5.MDAdditive Volume of Composite Solid FiguresQuiz
- 5.MDSolving Real-World Problems Involving VolumeQuiz
Geometry & The Coordinate Plane
- 5.GThe First Quadrant of the Coordinate PlaneQuiz
- 5.GPlotting Points with Ordered PairsQuiz
- 5.GInterpreting Points in Real-World and Mathematical ContextsQuiz
- 5.GUnderstanding Attributes of Two-Dimensional FiguresQuiz
- 5.GClassifying Quadrilaterals in a HierarchyQuiz
- 5.GClassifying Triangles by PropertiesQuiz
- 5.GUsing Venn Diagrams to Classify FiguresQuiz
Best Alaska AK STAR Grade 5 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.
Alaska AK STAR Grade 5 Math Made Ridiculously Simple
A step-by-step AK STAR Grade 5 math book that rebuilds every tested skill clearly and in order — built to match the Alaska standards.
- Best starting point for the AK STAR math test
- Pairs with Alaska 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 AK STAR-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 Alaska Grade 5 math book
Alaska AK STAR Grade 5 Math Made Ridiculously Simple
Start here to rebuild AK STAR math from the ground up.
Alaska AK STAR Grade 5 Math Preparation Bundle
The full prep library — study guide, workbook, and practice tests together.
7 Alaska AK STAR Grade 5 Math Practice Tests
Use after topic review to build pacing and test stamina.
Alaska Grade 5 Math Standards
The official Alaska Grade 5 math standards, grouped by domain with the exact code and description for each expectation.
5.OA · Operations & Algebraic Thinking
- 5.OA.1Use parentheses to construct numerical expressions, and evaluate numerical expressions with these symbols
- 5.OA.2Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them
- 5.OA.3Generate two numerical patterns using two given rules. Identify apparent relationships between corresponding terms. Form ordered pairs consisting of corresponding terms from the two patterns, and graph the ordered pairs on a coordinate plane
5.NBT · Number & Operations in Base Ten
- 5.NBT.1Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and1/10of what it represents in the place to its left
- 5.NBT.2Explain and extend the patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain and extend the patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 10
- 5.NBT.3Read, write, and compare decimals to thousandths
- 5.NBT.4Use place values understanding to round decimals to any place
- 5.NBT.5Fluently multiply multi-digit whole numbers using a standard algorithm
- 5.NBT.6Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, number lines, real life situations, and/or area models
- 5.NBT.7Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between the operations. Relate the strategy to a written method and explain their reasoning in getting their answers
5.NF · Number & Operations—Fractions
- 5.NF.1Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators
- 5.NF.2Solve word problems involving addition and subtraction of fractions referring to the same whole, including cases of unlike denominators (e.g., by using visual fraction models or equations to represent the problem). Use benchmark fractions and number sense of fractions to estimate mentally and check the reasonableness of answers
- 5.NF.3Interpret a fraction as division of the numerator by the denominator (a/b=a÷b). Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers (e.g., by using visual fraction models or equations to represent the problem)
- 5.NF.4Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction
- 5.NF.5Interpret multiplication as scaling (resizing), by:
- 5.NF.6Solve real-world problems involving multiplication of fractions and mixed numbers (e.g., by using visual fraction models or equations to represent the problem)
- 5.NF.7Apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions
5.MD · Measurement & Data
- 5.MD.1Identify, estimate measure, and convert equivalent measures within systems English length (inches, feet, yards, miles) weight (ounces, pounds, tons) volume (fluid ounces, cups, pints, quarts, gallons) temperature (Fahrenheit) Metric length (millimeters, centimeters, meters, kilometers) volume (milliliters, liters), temperature (Celsius), (e.g., convert 5 cm to 0.05 m), and use these conversions in solving multi-step, real-world problems using appropriate tools
- 5.MD.2Solve real-world problems involving elapsed time between world time zones
- 5.MD.3Make a line plot to display a data set of measurements in fractions of a unit (1/2,1/4,1/8). Solve problems involving information presented in line plots
- 5.MD.4Explain the classification of data from real-world problems shown in graphical representations including the use of terms mean and median with a given set of data
- 5.MD.5Recognize volume as an attribute of solid figures and understand concepts of volume measurement
- 5.MD.6Estimate and measure volumes by counting unit cubes, using cubic cm, cubic in, cubic ft, and non-standard units
- 5.MD.7Relate volume to the operations of multiplication and addition and solve real-world and mathematical problems involving volume
5.G · Geometry
- 5.G.1Use a pair of perpendicular number lines, called axes, to define a coordinate system, with the intersection of the lines (the origin) arranged to coincide with the 0 on each line and a given point in the plane located by using an ordered pair of numbers, called its coordinates. Understand that the first number indicates how far to travel from the origin in the direction of one axis, and the second number indicates how far to travel in the direction of the second axis, with the convention that the names of the two axes and the coordinates correspond (e.g., x-axis and x-coordinate, y-axis and y-coordinate)
- 5.G.2Represent real-world and mathematical problems by graphing points in the first quadrant of the coordinate plane, and interpret coordinate values of points in the context of the situation
- 5.G.3Understand that attributes belonging to a category of two-dimensional (plane) figures also belong to all subcategories of that category
- 5.G.4Classify two-dimensional (plane) figures in a hierarchy based on attributes and properties
Standards: Alaska Mathematics Standards. Official source ↗
Alaska AK STAR Grade 5 Math FAQ
What is the AK STAR Grade 5 math test?
The AK STAR (Alaska System of Academic Readiness) is Alaska's Grade 5 mathematics assessment. These free practice tests mirror its format with 40 questions and full solutions.
Can I use a calculator?
No calculator is permitted on the Grade 5 AK STAR math test; Grade 5 students complete the math assessment without a calculator.
How long is each practice test?
Each test has a 100-minute timer and auto-submits at 0:00, then shows your score, a topic breakdown, and step-by-step solutions.
Is it free?
Yes — all six tests, lessons, and worksheets are free with no login. The study guide and bundle are optional next steps.
Grade 5 Math in Other States
Explore Grade 5 math standards, practice tests, and worksheets for every state.
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- District of Columbia
Make This Your Alaska AK STAR Starting Point
Take a timed practice test, find your weakest topic, and study it with the linked lessons, worksheets, and the AK STAR study guide.