Common Core math standards
Free printable worksheets aligned to the Common Core State Standards (CCSS) for math, Kindergarten through Grade 8. Pick a standard code below to see matching worksheets you can print as PDFs, or generate a fresh one. Every math answer key is computed in code, so it is never wrong.
286 standards across 9 grade levels.
Kindergarten
K.CC.A.1Counting & Cardinality
Count to 100 by ones and tens
K.CC.A.2Counting & Cardinality
Count forward from any number
K.CC.A.3Counting & Cardinality
Write numbers 0 to 20
K.CC.B.4Counting & Cardinality
Connect counting to quantity
K.CC.B.5Counting & Cardinality
Count to answer how many
K.CC.C.6Counting & Cardinality
Compare groups of objects
K.CC.C.7Counting & Cardinality
Compare written numbers
K.OA.A.1Operations & Algebraic Thinking
Show addition and subtraction
K.OA.A.2Operations & Algebraic Thinking
Add and subtract within 10
K.OA.A.4Operations & Algebraic Thinking
Make 10 from any number
K.OA.A.5Operations & Algebraic Thinking
Fluently add and subtract within 5
K.NBT.A.1Number & Operations in Base Ten
Numbers 11 to 19 as tens and ones
K.MD.A.1Measurement & Data
Describe measurable attributes
K.MD.B.3Measurement & Data
Classify and count objects
K.G.A.2Geometry
Name shapes
K.G.B.4Geometry
Compare 2D and 3D shapes
K.OA.A.3Operations & Algebraic Thinking
Decompose numbers within 10
K.MD.A.2Measurement & Data
Compare measurable attributes
K.G.A.1Geometry
Describe positions of shapes
K.G.A.3Geometry
Flat versus solid shapes
K.G.B.5Geometry
Build and draw shapes
K.G.B.6Geometry
Compose simple shapes
CCSS.ELA-LITERACY.RL.K.1Reading: Literature
Ask and answer questions about a story
CCSS.ELA-LITERACY.RL.K.2Reading: Literature
Retell familiar stories
CCSS.ELA-LITERACY.RI.K.1Reading: Informational Text
Ask and answer questions about a text
CCSS.ELA-LITERACY.RI.K.2Reading: Informational Text
Identify the main topic
CCSS.ELA-LITERACY.RF.K.1Reading: Foundational Skills
Print concepts
CCSS.ELA-LITERACY.RF.K.2Reading: Foundational Skills
Phonological awareness
CCSS.ELA-LITERACY.RF.K.3Reading: Foundational Skills
Phonics and word recognition
CCSS.ELA-LITERACY.L.K.1Language
Grammar in speaking and writing
CCSS.ELA-LITERACY.L.K.2Language
Capitalization, punctuation, and spelling
CCSS.ELA-LITERACY.W.K.2Writing
Write to inform
CCSS.ELA-LITERACY.W.K.3Writing
Write about an event
Grade 1
1.OA.A.1Operations & Algebraic Thinking
Add and subtract word problems within 20
1.OA.B.3Operations & Algebraic Thinking
Properties of addition and subtraction
1.OA.B.4Operations & Algebraic Thinking
Subtraction as an unknown addend
1.OA.C.6Operations & Algebraic Thinking
Add and subtract within 20
1.OA.D.8Operations & Algebraic Thinking
Find the unknown in an equation
1.NBT.A.1Number & Operations in Base Ten
Count and write to 120
1.NBT.B.2Number & Operations in Base Ten
Tens and ones
1.NBT.B.3Number & Operations in Base Ten
Compare two digit numbers
1.NBT.C.4Number & Operations in Base Ten
Add within 100
1.MD.B.3Measurement & Data
Tell time to the hour and half hour
1.G.A.2Geometry
Compose shapes
1.G.A.3Geometry
Partition into halves and quarters
1.OA.A.2Operations & Algebraic Thinking
Add three numbers
1.OA.C.5Operations & Algebraic Thinking
Relate counting to addition and subtraction
1.OA.D.7Operations & Algebraic Thinking
Meaning of the equal sign
1.NBT.C.5Number & Operations in Base Ten
Ten more and ten less
1.NBT.C.6Number & Operations in Base Ten
Subtract multiples of ten
1.MD.A.1Measurement & Data
Order objects by length
1.MD.A.2Measurement & Data
Measure with length units
1.MD.C.4Measurement & Data
Organize and read data
1.G.A.1Geometry
Defining attributes of shapes
CCSS.ELA-LITERACY.RL.1.1Reading: Literature
Ask and answer questions about a story
CCSS.ELA-LITERACY.RL.1.3Reading: Literature
Describe story elements
CCSS.ELA-LITERACY.RI.1.1Reading: Informational Text
Ask and answer questions about a text
CCSS.ELA-LITERACY.RI.1.2Reading: Informational Text
Identify the main topic
CCSS.ELA-LITERACY.RF.1.2Reading: Foundational Skills
Phonological awareness
CCSS.ELA-LITERACY.RF.1.3Reading: Foundational Skills
Phonics and decoding
CCSS.ELA-LITERACY.RF.1.4Reading: Foundational Skills
Read with fluency
CCSS.ELA-LITERACY.L.1.1Language
Grammar and sentence structure
CCSS.ELA-LITERACY.L.1.2Language
Capitalization, punctuation, and spelling
CCSS.ELA-LITERACY.L.1.4Language
Determine word meanings
CCSS.ELA-LITERACY.W.1.2Writing
Write to inform
Grade 2
2.OA.A.1Operations & Algebraic Thinking
Add and subtract word problems within 100
2.OA.B.2Operations & Algebraic Thinking
Fluently add and subtract within 20
2.OA.C.3Operations & Algebraic Thinking
Odd and even numbers
2.OA.C.4Operations & Algebraic Thinking
Repeated addition with arrays
2.NBT.A.1Number & Operations in Base Ten
Three digit place value
2.NBT.A.3Number & Operations in Base Ten
Read and write to 1000
2.NBT.A.4Number & Operations in Base Ten
Compare three digit numbers
2.NBT.B.5Number & Operations in Base Ten
Add and subtract within 100
2.NBT.B.7Number & Operations in Base Ten
Add and subtract within 1000
2.MD.C.7Measurement & Data
Tell time to five minutes
2.MD.C.8Measurement & Data
Money word problems
2.G.A.3Geometry
Partition into equal shares
2.NBT.A.2Number & Operations in Base Ten
Count within 1000 and skip count
2.NBT.B.6Number & Operations in Base Ten
Add up to four two digit numbers
2.NBT.B.8Number & Operations in Base Ten
Add and subtract tens and hundreds
2.MD.A.1Measurement & Data
Measure with standard tools
2.MD.A.5Measurement & Data
Length word problems
2.MD.B.6Measurement & Data
Number lines for length
2.MD.D.9Measurement & Data
Line plots of measurements
2.MD.D.10Measurement & Data
Picture and bar graphs
2.G.A.1Geometry
Recognize and draw shapes
2.G.A.2Geometry
Partition rectangles into squares
CCSS.ELA-LITERACY.RL.2.1Reading: Literature
Ask and answer story questions
CCSS.ELA-LITERACY.RL.2.2Reading: Literature
Recount the central message
CCSS.ELA-LITERACY.RI.2.1Reading: Informational Text
Ask and answer text questions
CCSS.ELA-LITERACY.RI.2.2Reading: Informational Text
Identify the main topic
CCSS.ELA-LITERACY.RF.2.3Reading: Foundational Skills
Phonics and decoding
CCSS.ELA-LITERACY.RF.2.4Reading: Foundational Skills
Read with fluency
CCSS.ELA-LITERACY.L.2.1Language
Grammar and sentence structure
CCSS.ELA-LITERACY.L.2.2Language
Capitalization, punctuation, and spelling
CCSS.ELA-LITERACY.L.2.4Language
Determine word meanings
CCSS.ELA-LITERACY.W.2.2Writing
Write to inform
Grade 3
3.OA.A.1Operations & Algebraic Thinking
Understand multiplication
3.OA.A.2Operations & Algebraic Thinking
Understand division
3.OA.A.3Operations & Algebraic Thinking
Multiply and divide word problems
3.OA.B.5Operations & Algebraic Thinking
Properties of multiplication
3.OA.B.6Operations & Algebraic Thinking
Division as unknown factor
3.OA.C.7Operations & Algebraic Thinking
Fluently multiply and divide within 100
3.OA.D.8Operations & Algebraic Thinking
Two step word problems
3.NBT.A.1Number & Operations in Base Ten
Round to tens and hundreds
3.NBT.A.2Number & Operations in Base Ten
Add and subtract within 1000
3.NBT.A.3Number & Operations in Base Ten
Multiply by multiples of ten
3.NF.A.1Number & Operations - Fractions
Understand unit fractions
3.NF.A.3Number & Operations - Fractions
Equivalent fractions and comparing
3.MD.A.1Measurement & Data
Time intervals to the minute
3.MD.C.7Measurement & Data
Area of rectangles
3.MD.D.8Measurement & Data
Perimeter of polygons
3.OA.A.4Operations & Algebraic Thinking
Find the unknown in equations
3.OA.D.9Operations & Algebraic Thinking
Patterns in arithmetic
3.NF.A.2Number & Operations - Fractions
Fractions on a number line
3.MD.A.2Measurement & Data
Mass and volume
3.MD.B.3Measurement & Data
Scaled picture and bar graphs
3.MD.B.4Measurement & Data
Line plots with fractions
3.MD.C.5Measurement & Data
Understand area
3.MD.C.6Measurement & Data
Measure area by counting
3.G.A.1Geometry
Classify shapes by attributes
3.G.A.2Geometry
Shapes and unit fractions
CCSS.ELA-LITERACY.RL.3.1Reading: Literature
Refer to text for answers
CCSS.ELA-LITERACY.RL.3.2Reading: Literature
Recount and find the message
CCSS.ELA-LITERACY.RI.3.1Reading: Informational Text
Refer to text for answers
CCSS.ELA-LITERACY.RI.3.2Reading: Informational Text
Main idea and details
CCSS.ELA-LITERACY.RF.3.3Reading: Foundational Skills
Phonics and word analysis
CCSS.ELA-LITERACY.RF.3.4Reading: Foundational Skills
Read with fluency
CCSS.ELA-LITERACY.L.3.1Language
Grammar and sentence structure
CCSS.ELA-LITERACY.L.3.2Language
Capitalization, punctuation, and spelling
CCSS.ELA-LITERACY.L.3.4Language
Determine word meanings
CCSS.ELA-LITERACY.W.3.2Writing
Write to inform or explain
Grade 4
4.OA.A.1Operations & Algebraic Thinking
Multiplicative comparison
4.OA.A.3Operations & Algebraic Thinking
Multistep word problems
4.OA.B.4Operations & Algebraic Thinking
Factors and prime numbers
4.OA.C.5Operations & Algebraic Thinking
Generate patterns
4.NBT.A.2Number & Operations in Base Ten
Read, write, and compare large numbers
4.NBT.A.3Number & Operations in Base Ten
Round multidigit numbers
4.NBT.B.4Number & Operations in Base Ten
Add and subtract multidigit numbers
4.NBT.B.5Number & Operations in Base Ten
Multiply multidigit numbers
4.NBT.B.6Number & Operations in Base Ten
Divide with remainders
4.NF.A.1Number & Operations - Fractions
Equivalent fractions
4.NF.B.3Number & Operations - Fractions
Add and subtract fractions
4.NF.C.6Number & Operations - Fractions
Decimal notation for fractions
4.MD.A.1Measurement & Data
Convert measurement units
4.MD.A.3Measurement & Data
Area and perimeter formulas
4.NF.B.4Number & Operations - Fractions
Multiply a fraction by a whole number
4.NF.C.5Number & Operations - Fractions
Add tenths and hundredths
4.NF.C.7Number & Operations - Fractions
Compare decimals
4.NBT.A.1Number & Operations in Base Ten
Place value of multidigit numbers
4.MD.A.2Measurement & Data
Measurement word problems
4.MD.C.5Measurement & Data
Understand angles
4.MD.C.6Measurement & Data
Measure and draw angles
4.MD.C.7Measurement & Data
Add angle measures
4.G.A.1Geometry
Lines and angles
4.G.A.2Geometry
Classify two dimensional figures
4.G.A.3Geometry
Lines of symmetry
CCSS.ELA-LITERACY.RL.4.1Reading: Literature
Refer to details and inferences
CCSS.ELA-LITERACY.RL.4.2Reading: Literature
Theme and summary
CCSS.ELA-LITERACY.RI.4.1Reading: Informational Text
Refer to details and inferences
CCSS.ELA-LITERACY.RI.4.2Reading: Informational Text
Main idea and summary
CCSS.ELA-LITERACY.RF.4.3Reading: Foundational Skills
Word analysis
CCSS.ELA-LITERACY.RF.4.4Reading: Foundational Skills
Read with fluency
CCSS.ELA-LITERACY.L.4.1Language
Grammar and usage
CCSS.ELA-LITERACY.L.4.2Language
Punctuation and spelling
CCSS.ELA-LITERACY.L.4.4Language
Determine word meanings
CCSS.ELA-LITERACY.W.4.2Writing
Write to inform or explain
Grade 5
5.OA.A.1Operations & Algebraic Thinking
Evaluate expressions with grouping
5.OA.A.2Operations & Algebraic Thinking
Write numerical expressions
5.NBT.A.3Number & Operations in Base Ten
Read and compare decimals
5.NBT.A.4Number & Operations in Base Ten
Round decimals
5.NBT.B.5Number & Operations in Base Ten
Multiply multidigit numbers
5.NBT.B.6Number & Operations in Base Ten
Divide whole numbers
5.NBT.B.7Number & Operations in Base Ten
Operate with decimals
5.NF.A.1Number & Operations - Fractions
Add fractions with unlike denominators
5.NF.B.4Number & Operations - Fractions
Multiply fractions
5.MD.A.1Measurement & Data
Convert within a measurement system
5.MD.C.5Measurement & Data
Volume of rectangular prisms
5.G.A.2Geometry
Plot points on the coordinate plane
5.NBT.A.1Number & Operations in Base Ten
Place value in decimals
5.NBT.A.2Number & Operations in Base Ten
Powers of ten
5.NF.A.2Number & Operations - Fractions
Add and subtract fraction word problems
5.NF.B.3Number & Operations - Fractions
Fractions as division
5.NF.B.6Number & Operations - Fractions
Multiply fractions in problems
5.NF.B.7Number & Operations - Fractions
Divide with unit fractions
5.OA.B.3Operations & Algebraic Thinking
Patterns and ordered pairs
5.MD.C.3Measurement & Data
Understand volume
5.MD.C.4Measurement & Data
Measure volume by counting
5.G.A.1Geometry
The coordinate plane
5.G.B.3Geometry
Properties of shape categories
5.G.B.4Geometry
Classify two dimensional figures
CCSS.ELA-LITERACY.RL.5.1Reading: Literature
Quote accurately from text
CCSS.ELA-LITERACY.RL.5.2Reading: Literature
Theme and summary
CCSS.ELA-LITERACY.RI.5.1Reading: Informational Text
Quote accurately from text
CCSS.ELA-LITERACY.RI.5.2Reading: Informational Text
Main ideas and summary
CCSS.ELA-LITERACY.RF.5.3Reading: Foundational Skills
Word analysis
CCSS.ELA-LITERACY.RF.5.4Reading: Foundational Skills
Read with fluency
CCSS.ELA-LITERACY.L.5.1Language
Grammar and usage
CCSS.ELA-LITERACY.L.5.2Language
Punctuation and spelling
CCSS.ELA-LITERACY.L.5.4Language
Determine word meanings
CCSS.ELA-LITERACY.W.5.2Writing
Write to inform or explain
Grade 6
6.RP.A.1Ratios & Proportional Relationships
Understand ratios
6.RP.A.2Ratios & Proportional Relationships
Understand unit rates
6.RP.A.3Ratios & Proportional Relationships
Solve ratio and rate problems
6.NS.A.1The Number System
Divide fractions by fractions
6.NS.B.2The Number System
Divide multidigit numbers
6.NS.B.3The Number System
Operate with decimals fluently
6.NS.B.4The Number System
Greatest common factor and least common multiple
6.NS.C.6The Number System
Positive and negative numbers
6.NS.C.7The Number System
Order and compare integers
6.EE.A.1Expressions & Equations
Write and evaluate exponents
6.EE.A.2Expressions & Equations
Write algebraic expressions
6.EE.B.7Expressions & Equations
Solve one step equations
6.NS.C.5The Number System
Use positive and negative numbers
6.NS.C.8The Number System
Coordinate plane problems
6.EE.A.3Expressions & Equations
Generate equivalent expressions
6.EE.B.5Expressions & Equations
Solutions of equations
6.EE.C.9Expressions & Equations
Relate two variables
6.G.A.1Geometry
Area of triangles and quadrilaterals
6.G.A.2Geometry
Volume with fractional edges
6.SP.A.1Statistics & Probability
Recognize statistical questions
6.SP.B.5Statistics & Probability
Summarize data sets
CCSS.ELA-LITERACY.RL.6.1Reading: Literature
Cite textual evidence
CCSS.ELA-LITERACY.RL.6.2Reading: Literature
Theme and summary
CCSS.ELA-LITERACY.RI.6.1Reading: Informational Text
Cite textual evidence
CCSS.ELA-LITERACY.RI.6.2Reading: Informational Text
Central idea and summary
CCSS.ELA-LITERACY.L.6.1Language
Grammar and usage
CCSS.ELA-LITERACY.L.6.2Language
Punctuation and spelling
CCSS.ELA-LITERACY.L.6.4Language
Determine word meanings
CCSS.ELA-LITERACY.W.6.2Writing
Write to inform or explain
Grade 7
7.RP.A.1Ratios & Proportional Relationships
Compute unit rates
7.RP.A.2Ratios & Proportional Relationships
Recognise proportional relationships
7.RP.A.3Ratios & Proportional Relationships
Percent problems
7.NS.A.1The Number System
Add and subtract rational numbers
7.NS.A.2The Number System
Multiply and divide rational numbers
7.NS.A.3The Number System
Solve problems with rational numbers
7.EE.A.1Expressions & Equations
Work with linear expressions
7.EE.B.4Expressions & Equations
Solve equations and inequalities
7.G.B.4Geometry
Area and circumference of circles
7.G.B.6Geometry
Area, volume, and surface area
7.EE.A.2Expressions & Equations
Rewrite expressions in context
7.EE.B.3Expressions & Equations
Multistep problems with rationals
7.G.A.1Geometry
Scale drawings
7.G.B.5Geometry
Angle relationships in figures
7.SP.A.1Statistics & Probability
Sampling and inference
7.SP.C.5Statistics & Probability
Understand probability
7.SP.C.7Statistics & Probability
Probability models
CCSS.ELA-LITERACY.RL.7.1Reading: Literature
Cite several pieces of evidence
CCSS.ELA-LITERACY.RL.7.2Reading: Literature
Theme and summary
CCSS.ELA-LITERACY.RI.7.1Reading: Informational Text
Cite several pieces of evidence
CCSS.ELA-LITERACY.RI.7.2Reading: Informational Text
Central ideas and summary
CCSS.ELA-LITERACY.L.7.1Language
Grammar and usage
CCSS.ELA-LITERACY.L.7.2Language
Punctuation and spelling
CCSS.ELA-LITERACY.L.7.4Language
Determine word meanings
CCSS.ELA-LITERACY.W.7.2Writing
Write to inform or explain
Grade 8
8.NS.A.1The Number System
Rational and irrational numbers
8.EE.A.1Expressions & Equations
Properties of exponents
8.EE.A.2Expressions & Equations
Square roots and cube roots
8.EE.B.5Expressions & Equations
Graph proportional relationships
8.EE.C.7Expressions & Equations
Solve linear equations
8.EE.C.8Expressions & Equations
Solve systems of equations
8.F.A.1Functions
Understand functions
8.F.B.4Functions
Construct linear functions
8.G.A.5Geometry
Angle relationships
8.G.B.7Geometry
Apply the Pythagorean theorem
8.EE.A.3Expressions & Equations
Numbers in scientific notation
8.EE.A.4Expressions & Equations
Operate in scientific notation
8.EE.B.6Expressions & Equations
Slope and the equation of a line
8.F.A.2Functions
Compare functions
8.F.A.3Functions
Linear versus nonlinear
8.F.B.5Functions
Describe functional relationships
8.G.A.1Geometry
Properties of transformations
8.G.A.2Geometry
Congruence through transformations
8.G.A.3Geometry
Transformations with coordinates
8.G.A.4Geometry
Similarity through transformations
8.G.C.9Geometry
Volume of round solids
8.SP.A.1Statistics & Probability
Scatter plots
8.SP.A.2Statistics & Probability
Lines of best fit
CCSS.ELA-LITERACY.RL.8.1Reading: Literature
Cite the strongest evidence
CCSS.ELA-LITERACY.RL.8.2Reading: Literature
Theme and summary
CCSS.ELA-LITERACY.RI.8.1Reading: Informational Text
Cite the strongest evidence
CCSS.ELA-LITERACY.RI.8.2Reading: Informational Text
Central idea and summary
CCSS.ELA-LITERACY.L.8.1Language
Grammar and usage
CCSS.ELA-LITERACY.L.8.2Language
Punctuation and spelling
CCSS.ELA-LITERACY.L.8.4Language
Determine word meanings
CCSS.ELA-LITERACY.W.8.2Writing
Write to inform or explain