Common Core Grade 6 Math Free Worksheets: 72 Free Printable PDFs Aligned to CCSS Grade 6 Math

If you read the Common Core math standards for sixth grade closely, you notice something: they are organized around a few large ideas rather than a long scatter of skills. Ratios and proportional reasoning. The number system, now stretched to include negatives and fraction division. Expressions and equations, where letters first do real work. Geometry built on area, surface area, and volume. And statistics — actual data, with questions about its center and its spread. Sixth grade is the year those ideas first come together, and it asks more of a student’s thinking than any year before it.

That is the heart of the shift. Earlier grades rewarded a correct answer; sixth grade rewards a student who can explain how quantities relate. A ratio compares. A rate connects a comparison to time or distance. A percent scales it to a hundred. Dividing by a fraction stops being a trick and becomes something a student reasons through. Variables slip into expressions, equations, and inequalities. None of it is impossibly hard — but all of it is genuinely new.

These 72 worksheets were built to follow the structure of the standards themselves, one skill at a time. Wherever a student is learning — in a classroom following Common Core, or at a kitchen table at home — each PDF gives them a single idea, a clear example, and enough practice to make it feel ordinary.

What’s on this page

Seventy-two single-skill PDFs, each aligned to the Common Core State Standards for Mathematics at Grade 6. Every file does exactly one job. A student practicing unit rates is not also being quizzed on surface area, and a student working through one-step equations is not being pulled sideways into box plots. One skill, one page of focused practice.

Each PDF opens with a one-page Quick Review that explains the skill in plain language and walks through a fully worked example. Then come 20 practice problems that build from easy to genuinely challenging, followed by 4 word problems that put the skill in a real situation. The last page is a student-facing answer key — not bare answers, but short, friendly explanations a sixth grader can read alone and actually learn from.

Ratios, Rates, and Percents

• What Is a Ratio? — [6.RP.1] compare two quantities and write the comparison three ways
• Using Ratio Language — [6.RP.1] describe a ratio in words — ‘for every,’ ‘to,’ and ‘per’
• What Is a Rate? — [6.RP.2] a ratio that compares two different units, like miles per hour
• Finding the Unit Rate — [6.RP.2] divide to find the cost or amount for exactly one
• Tables of Equivalent Ratios — [6.RP.3] build a ratio table and fill in the missing values
• Graphing Ratios — [6.RP.3] plot a ratio table and see the straight line it makes
• What Is a Percent? — [6.RP.3] a percent is just a ratio out of 100 — and how to read it
• Solving Percent Problems — [6.RP.3] find the part, the percent, or the whole
• Solving Rate and Ratio Word Problems — [6.RP.3] turn a real-world story into a ratio you can solve
• Converting Measurement Units — [6.RP.3] use ratios to switch between units like feet and inches
• Personal Financial Literacy — [6.RP.3] real-money math: prices, tips, and simple percent work
• Proportional vs. Non-Proportional Relationships — [6.RP.2] tell which relationships keep a constant ratio and which don’t
• Financial Literacy: Budgeting and Saving — [6.RP.3] plan a budget, track spending, and set a savings goal
• Ratios with Scale Drawings — [6.RP.3] use a scale to move between a drawing and real life

The Number System

• Dividing Fractions by Fractions — [6.NS.1] multiply by the reciprocal — and understand why it works
• Multi-Digit Division — [6.NS.2] the standard algorithm for dividing large whole numbers
• Decimal Operations — [6.NS.3] add, subtract, multiply, and divide decimals cleanly
• Greatest Common Factor and Least Common Multiple — [6.NS.4] find the GCF and LCM and know when to use each
• The Distributive Property with Common Factors — [6.NS.4] rewrite a sum by pulling out the greatest common factor
• Understanding Positive and Negative Numbers — [6.NS.5] what negative numbers mean in temperature, money, and elevation
• Opposites and Absolute Value — [6.NS.7] opposites flip the sign; absolute value is distance from zero
• Rational Numbers on the Number Line — [6.NS.6] place fractions, decimals, and negatives exactly where they go
• The Coordinate Plane — [6.NS.6] plot points in all four quadrants using ordered pairs
• Comparing and Ordering Rational Numbers — [6.NS.7] use the number line to order positives, negatives, and fractions
• Distance on the Coordinate Plane — [6.NS.8] find the distance between two points that share a line
• Integer Addition and Subtraction — [6.NS.5] add and subtract positives and negatives with confidence
• Integer Multiplication and Division — [6.NS.5] the sign rules for multiplying and dividing integers
• Compute with Integers in Context — [6.NS.5] real situations where negative numbers do the work

Expressions and Equations

• Exponents and Order of Operations — [6.EE.1] evaluate powers and run PEMDAS in the right order
• Translating Words into Expressions — [6.EE.2] turn a phrase into an algebraic expression
• Terms, Factors, and Coefficients — [6.EE.2] name the parts of an expression so you can talk about them
• Evaluating Expressions — [6.EE.2] substitute a value for the variable and compute
• Equivalent Expressions — [6.EE.3] use properties to show two expressions are the same
• Variables in Real-World Problems — [6.EE.6] let a letter stand for an unknown and model a situation
• Solving One-Step Equations — [6.EE.7] undo one operation to isolate the variable
• Writing Inequalities — [6.EE.8] translate ‘at least,’ ‘no more than,’ and ‘fewer than’ into symbols
• Graphing Inequalities on a Number Line — [6.EE.8] open or closed circle, then shade the right direction
• Two Quantities That Change Together — [6.EE.9] independent and dependent variables, tables, and graphs

Geometry

• Area of Triangles — [6.G.1] one-half base times height — for every kind of triangle
• Area of Parallelograms and Trapezoids — [6.G.1] the area formulas for two more four-sided shapes
• Volume of Rectangular Prisms — [6.G.2] volume with fractional edge lengths, using unit cubes
• Polygons on the Coordinate Plane — [6.G.3] draw a polygon from coordinates and find its side lengths
• Finding Area on the Coordinate Plane — [6.G.3] use coordinates to find the area of a plotted figure
• Nets and Surface Area — [6.G.4] unfold a solid into a net and add up every face
• Transformations on the Coordinate Plane — [6.G.3] slide and reflect figures and track the new coordinates
• Area of Circles Introduction — [6.G.1] a first look at radius, diameter, and the area of a circle

Statistics and Probability

• Statistical Questions — [6.SP.1] tell a question that has variability from one that does not
• Describing Data: Center, Spread, and Shape — [6.SP.2] the three things every data set has — and how to name them
• Mean and Median — [6.SP.3] two measures of center and when each one tells the truth
• Measures of Spread — [6.SP.3] range and mean absolute deviation — how spread out the data is
• Dot Plots and Histograms — [6.SP.4] two ways to picture how often each value shows up
• Box Plots — [6.SP.4] the five-number summary and the box it builds
• Summarizing Data and Making Comparisons — [6.SP.5] describe a data set in a sentence and compare two of them
• Introduction to Probability — [6.SP.5] how likely is it — from impossible to certain, as a number
• Stem-and-Leaf Plots — [6.SP.4] organize a data set while keeping every original value
• Circle Graphs — [6.SP.4] read a pie chart and connect each slice to a percent
• Data Displays Extended — [6.SP.4] choose the right graph and read it carefully

Number and Operations Practice

• Writing Ratios in Different Forms — [6.RP.1] the same ratio as a fraction, with a colon, and in words
• Equivalent Ratios — [6.RP.3] scale a ratio up or down and keep it the same
• Comparing Unit Rates — [6.RP.2] find the better buy by comparing rates for one
• Proportions and Cross Multiplication — [6.RP.3] set two ratios equal and solve for the missing value
• Simplifying Fractions — [6.NS.4] divide out the common factor to write a fraction lowest-terms
• Adding Fractions with Unlike Denominators — [6.NS.4] find a common denominator, then add
• Subtracting Fractions with Unlike Denominators — [6.NS.4] find a common denominator, then subtract
• Adding and Subtracting Mixed Numbers — [6.NS.4] work with the whole and fraction parts, including regrouping
• Multiplying Fractions — [6.NS.1] multiply across — and simplify before or after
• Multiplying Mixed Numbers — [6.NS.1] rename as improper fractions, then multiply
• Dividing Fractions — [6.NS.1] keep, change, flip — divide by multiplying the reciprocal
• Dividing Mixed Numbers — [6.NS.1] rename as improper fractions, then divide
• Decimal Place Value — [6.NS.3] name each digit’s value, from tenths to thousandths
• Comparing and Ordering Decimals — [6.NS.7] line up the place values and order decimals correctly
• Area of Rectangles and Squares — [6.G.1] length times width — including fractional and decimal sides

How to use these worksheets at home

The Common Core standards already group sixth-grade skills into families, and the most useful thing you can do is follow those groupings. A worksheet always lands softer when the page before it built the foundation. Run “What Is a Ratio?” before “Finding the Unit Rate” — once a student sees a rate as a ratio with a “per” in it, the second page feels like a continuation rather than a new subject. Pair “Dividing Fractions by Fractions” with “Dividing Mixed Numbers” on back-to-back days, since the second is the first with one extra step. The same logic ties “Writing Expressions” to “Solving One-Step Equations.”

Keep the sessions short. Most of these worksheets take fifteen to twenty minutes, which is about the length of a sixth grader’s reliable focus on a school night. Two steady afternoons a week will carry a student further than one long, joyless weekend session. Keep a pencil and scratch paper handy, and resist correcting mid-problem — the answer key is there for after, and it does that job better than a hovering adult.

The rhythm is the same in every home: pick the skill, do the page, check the work. That last step is where understanding settles, so hand over the answer key and let your student grade their own thinking. Reading the explanations is not a formality — it is where most of the learning actually happens.

A note about the Common Core standards at Grade 6

The Common Core State Standards for Mathematics define what a sixth grader is expected to know and be able to do, and they are used in classrooms across the country. At Grade 6, the standards cluster into a handful of domains: ratios and proportional relationships, the number system, expressions and equations, geometry, and statistics and probability.

Each domain asks for reasoning, not just computation. A student is expected to set up a ratio from a word problem, plot and interpret points across all four quadrants of the coordinate plane, solve a one-step equation or inequality, work with area, surface area, and volume, and describe the center and spread of a data set. Because every PDF on this page targets exactly one Common Core skill, you can use the standards themselves as a checklist. If a student is solid on percents but shaky on dividing fractions, that shows up clearly — and you can spend your time only where it is needed.

Want everything in one bundle?

If you would rather hand a student a full, organized program than manage a stack of separate files, the bundle gathers everything in one place.

Common Core Grade 6 Math Preparation Bundle — four practice-test books, full-length practice tests, and complete answer keys with step-by-step explanations.

A short closing

Sixth-grade math is a year of big new ideas, but no student has to meet them all at once. Bookmark this page, print a single PDF tonight, and let a sixth grader start with one skill. The standards may be written for a whole country, but the learning still happens one page, one afternoon at a time — and a worksheet on the table is about as clear a starting point as there is.