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Browse by Common Core Standards
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×
Kindergarten
Counting & Cardinality
K.CC.A.1
K.CC.A.2
K.CC.A.3
K.CC.A.4
K.CC.B.5
K.CC.C.6
K.CC.C.7
Operations & Algebraic Thinking
K.OA.A.1
K.OA.A.2
K.OA.A.3
K.OA.A.4
K.OA.A.5
Numbers & Operations in Base Ten
K.NBT.A.1
Measurement & Data
K.MD.A.1
K.MD.A.2
K.MD.B.3
Geometry
K.G.A.1
K.G.A.2
K.G.A.3
K.G.B.4
K.G.B.5
K.G.B.6
Grade 1
Operations & Algebraic Thinking
1.OA.A.1
1.OA.A.2
1.OA.B.3
1.OA.B.4
1.OA.C.5
1.OA.C.6
1.OA.D.7
1.OA.D.8
Numbers & Operations in Base Ten
1.NBT.A.1
1.NBT.B.2
1.NBT.B.3
1.NBT.C.4
1.NBT.C.5
1.NBT.C.6
Measurement & Data
1.MD.A.1
1.MD.A.2
1.MD.B.3
1.MD.C.4
Geometry
1.G.A.1
1.G.A.2
1.G.A.3
Grade 2
Operations & Algebraic Thinking
2.OA.A.1
2.OA.B.2
2.OA.C.3
2.OA.C.4
Numbers & Operations in Base Ten
2.NBT.A.1
2.NBT.A.2
2.NBT.A.3
2.NBT.A.4
2.NBT.B.5
2.NBT.B.6
2.NBT.B.7
2.NBT.B.8
2.NBT.B.9
Measurement & Data
2.MD.A.1
2.MD.A.2
2.MD.A.3
2.MD.A.4
2.MD.B.5
2.MD.B.6
2.MD.C.7
2.MD.C.8
2.MD.D.9
2.MD.D.10
Geometry
2.G.A.1
2.G.A.2
2.G.A.3
Grade 3
Operations & Algebraic Thinking
3.OA.A.1
3.OA.A.2
3.OA.A.3
3.OA.A.4
3.OA.B.5
3.OA.B.6
3.OA.C.7
3.OA.D.8
3.OA.D.9
Numbers & Operations in Base Ten
3.NBT.A.1
3.NBT.A.2
3.NBT.A.3
Numbers & Operations - Fractions
3.NF.A.1
3.NF.A.2
3.NF.A.3
Measurement & Data
3.MD.A.1
3.MD.A.2
3.MD.B.3
3.MD.B.4
3.MD.C.5
3.MD.C.6
3.MD.C.7
3.MD.D.8
Geometry
3.G.A.1
3.G.A.2
Grade 4
Operations & Algebraic Thinking
4.OA.A.1
4.OA.A.2
4.OA.A.3
4.OA.B.4
4.OA.C.5
Numbers & Operations in Base Ten
4.NBT.A.1
4.NBT.A.2
4.NBT.A.3
4.NBT.B.4
4.NBT.B.5
4.NBT.B.6
Numbers & Operations - Fractions
4.NF.A.1
4.NF.A.2
4.NF.B.3
4.NF.B.4
4.NF.C.5
4.NF.C.6
4.NF.C.7
Measurement & Data
4.MD.A.1
4.MD.A.2
4.MD.A.3
4.MD.B.4
4.MD.C.5
4.MD.C.6
4.MD.C.7
Geometry
4.G.A.1
4.G.A.2
4.G.A.3
Grade 5
Operations & Algebraic Thinking
5.OA.A.1
5.OA.A.2
5.OA.B.3
Numbers & Operations in Base Ten
5.NBT.A.1
5.NBT.A.2
5.NBT.A.3
5.NBT.A.4
5.NBT.B.5
5.NBT.B.6
5.NBT.B.7
Numbers & Operations - Fractions
5.NF.A.1
5.NF.A.2
5.NF.B.3
5.NF.B.4
5.NF.B.5
5.NF.B.6
5.NF.B.7
Measurement & Data
5.MD.A.1
5.MD.B.2
5.MD.C.3
5.MD.C.4
5.MD.C.5
Geometry
5.G.A.1
5.G.A.2
5.G.B.3
5.G.B.4
Grade 6
Ratios & Proportional Relationships
6.RP.A.1
6.RP.A.2
6.RP.A.3
The Number System
6.NS.A.1
6.NS.B.2
6.NS.B.3
6.NS.B.4
6.NS.C.5
6.NS.C.6
6.NS.C.7
6.NS.C.8
Expressions & Equations
6.EE.A.1
6.EE.A.2
6.EE.A.3
6.EE.A.4
6.EE.B.5
6.EE.B.6
6.EE.B.7
6.EE.B.8
6.EE.C.9
Geometry
6.G.A.1
6.G.A.2
6.G.A.3
6.G.A.4
Statistics & Probability
6.SP.A.1
6.SP.A.2
6.SP.A.3
6.SP.B.4
6.SP.B.5
Grade 7
Ratios & Proportional Relationships
7.RP.A.1
7.RP.A.2
7.RP.A.3
The Number System
7.NS.A.1
7.NS.A.2
7.NS.A.3
Expressions & Equations
7.EE.A.1
7.EE.A.2
7.EE.B.3
7.EE.B.4
Geometry
7.G.A.1
7.G.A.2
7.G.A.3
7.G.B.4
7.G.B.5
7.G.B.6
Statistics & Probability
7.SP.A.1
7.SP.A.2
7.SP.B.3
7.SP.B.4
7.SP.C.5
7.SP.C.6
7.SP.C.7
7.SP.C.8
Grade 8
The Number System
8.NS.A.1
8.NS.A.2
Expressions & Equations
8.EE.A.1
8.EE.A.2
8.EE.A.3
8.EE.A.4
8.EE.B.5
8.EE.B.6
8.EE.C.7
8.EE.C.8
Functions
8.F.A.1
8.F.A.2
8.F.A.3
8.F.B.4
8.F.B.5
Geometry
8.G.A.1
8.G.A.2
8.G.A.3
8.G.A.4
8.G.A.5
8.G.B.6
8.G.B.7
8.G.B.8
8.G.C.9
Statistics & Probability
8.SP.A.1
8.SP.A.2
8.SP.A.3
8.SP.A.4
High School: Number and Quantity
The Real Number System
HSN.RN.A.1
HSN.RN.A.2
HSN.RN.B.3
Quantiles
HSN.Q.A.1
HSN.Q.A.2
HSN.Q.A.3
The Complex Number System
HSN.CN.A.1
HSN.CN.A.2
HSN.CN.A.3
HSN.CN.B.4
HSN.CN.B.5
HSN.CN.B.6
HSN.CN.C.7
HSN.CN.C.8
HSN.CN.C.9
Vector & Matrix Quantities
HSN.VM.A.1
HSN.VM.A.2
HSN.VM.A.3
HSN.VM.B.4
HSN.VM.B.5
HSN.VM.C.6
HSN.VM.C.7
HSN.VM.C.8
HSN.VM.C.9
HSN.VM.C.10
HSN.VM.C.11
HSN.VM.C.12
High School: Algebra
Seeing Structure in Expressions
HSA.SSE.A.1
HSA.SSE.A.2
HSA.SSE.B.3
HSA.SSE.B.4
Arithmetic with Polynomials & Rational Expressions
HSA.APR.A.1
HSA.APR.B.2
HSA.APR.B.3
HSA.APR.C.4
HSA.APR.C.5
HSA.APR.D.6
HSA.APR.D.7
Creating Equations
HSA.CED.A.1
HSA.CED.A.2
HSA.CED.A.3
HSA.CED.A.4
Reasoning with Equations & Inequalities
HSA.REI.A.1
HSA.REI.A.2
HSA.REI.B.3
HSA.REI.B.4
HSA.REI.C.5
HSA.REI.C.6
HSA.REI.C.7
HSA.REI.C.8
HSA.REI.C.9
HSA.REI.D.10
HSA.REI.D.11
HSA.REI.D.12
High School: Functions
Interpreting Functions
HSF.IF.A.1
HSF.IF.A.2
HSF.IF.A.3
HSF.IF.B.4
HSF.IF.B.5
HSF.IF.B.6
HSF.IF.C.7
HSF.IF.C.8
HSF.IF.D.9
Building Functions
HSF.BF.A.1
HSF.BF.A.2
HSF.BF.B.3
HSF.BF.B.4
HSF.BF.B.5
Linear, Quadratic, & Exponential Models
HSF.LE.A.1
HSF.LE.A.2
HSF.LE.A.3
HSF.LE.A.4
HSF.LE.B.5
Trigonometric Functions
HSF.TF.A.1
HSF.TF.A.2
HSF.TF.A.3
HSF.TF.A.4
HSF.TF.B.5
HSF.TF.B.6
HSF.TF.B.7
HSF.TF.C.8
HSF.TF.C.9
High School: Geometry
Congruence
HSG.CO.A.1
HSG.CO.A.2
HSG.CO.A.3
HSG.CO.A.4
HSG.CO.A.5
HSG.CO.B.6
HSG.CO.B.7
HSG.CO.B.8
HSG.CO.C.9
HSG.CO.C.10
HSG.CO.C.11
HSG.CO.D.12
HSG.CO.D.13
Similarity, Right Triangles, & Trigonometry
HSG.SRT.A.1
HSG.SRT.A.2
HSG.SRT.A.3
HSG.SRT.B.4
HSG.SRT.B.5
HSG.SRT.C.6
HSG.SRT.C.7
HSG.SRT.C.8
HSG.SRT.D.9
HSG.SRT.D.10
HSG.SRT.D.11
Circles
HSG.C.A.1
HSG.C.A.2
HSG.C.A.3
HSG.C.A.4
HSG.C.B.5
Expressing Geometric Properties with Equations
HSG.GPE.A.1
HSG.GPE.A.2
HSG.GPE.A.3
HSG.GPE.B.4
HSG.GPE.B.5
HSG.GPE.B.6
HSG.GPE.B.7
Geometric Measurement & Dimension
HSG.GMD.A.1
HSG.GMD.A.2
HSG.GMD.A.3
HSG.GMD.B.4
Modeling with Geometry
HSG.MG.A.1
HSG.MG.A.2
HSG.MG.A.3
High School: Statistics & Probability
Interpreting Categorical & Quantitative Data
HSS.ID.A.1
HSS.ID.A.2
HSS.ID.A.3
HSS.ID.A.4
HSS.ID.B.5
HSS.ID.B.6
HSS.ID.C.7
HSS.ID.C.8
HSS.ID.C.9
Making Inferences & Justifying Conclusions
HSS.IC.A.1
HSS.IC.A.2
HSS.IC.B.3
HSS.IC.B.4
HSS.IC.B.5
HSS.IC.B.6
Conditional Probability & the Rules of Probability
HSS.CP.A.1
HSS.CP.A.2
HSS.CP.A.3
HSS.CP.A.4
HSS.CP.A.5
HSS.CP.B.6
HSS.CP.B.7
HSS.CP.B.8
HSS.CP.B.9
Using Probability to Make Decisions
HSS.MD.A.1
HSS.MD.A.2
HSS.MD.A.3
HSS.MD.A.4
HSS.MD.B.5
HSS.MD.B.6
HSS.MD.B.7
Online practice problems
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Arithmetic
Number theory
Algebra
Calculus
Linear algebra
Statistics
Arithmetic
Integers
Add
››
Subtract
››
Multiply
››
Divide
››
Add and subtract
››
Multiply and divide
››
Summary
››
Order of Operations
Basic operations
››
Include exponents
››
Include parentheses
››
Include exponents and parentheses
››
Fractions
Add with common denominators
››
Subtract with common denominators
››
Add with uncommon denominators
››
Subtract with uncommon denominators
››
Multiply
››
Divide
››
Simplify
››
Add and subtract
››
Multiply and divide
››
Summary
››
Summary
Arithmetic summary
››
Number theory
Integers
Divisibility test
››
Primality test
››
Prime factorization
››
Divisors
››
Greatest common divisor
››
Least common multiple
››
GCD and LCM
››
Relatively prime test
››
Summary
››
Algebra
Radicals
Add
››
Subtract
››
Multiply
››
Distribute
››
Rationalize
››
Simplify
››
Summary
››
Complex numbers
Add
››
Subtract
››
Multiply
››
Divide
››
Find the norm
››
Summary
››
Polynomials
Evaluate at a point
››
Add
››
Subtract
››
Expand
››
Factor
››
Multiply monomial and polynomial
››
Multiply two polynomials
››
Binomial expansion
››
Horizontal axis intercepts
››
Summary
››
Quadratic polynomials
Expand
››
Factor
››
Complete the square
››
Summary
››
Equation solving
Integers
One step equations
››
Two step equations
››
Summary
››
Rationals
One step equations
››
Two step equations
››
Multi-step equations
››
Summary
››
Radicals
One step equations
››
Two step equations
››
Multi-step equations
››
Summary
››
Absolute values
Integer equations
››
Rational equations
››
Radical equations
››
Quadratic equations
Completed squares
››
Integer solutions
››
Difference of squares
››
Complex number solutions
››
Radical solutions
››
Summary
››
General
Factored equations
››
Polynomial equations
››
Multi-variate equations
››
Summary
››
Exponents and logarithms
Exponential equations
››
Logarithmic equations
››
Systems of equations
Systems of two equations
››
Systems of three equations
››
Systems of four equations
››
Summary
Algebra summary
››
Calculus
Integrals
Basic integrals
››
Integration by parts
››
U-substitution
››
Trigonometric substitution
››
Summary
››
Discontinuities
Rational functions
››
Derivatives
Power rule
››
Product rule
››
Quotient rule
››
Chain rule
››
Summary
››
Summary
Calculus summary
››
Linear algebra
Vectors
2D vectors
Add
››
Subtract
››
Multiply scalar and vector
››
Dot product
››
Summary
››
3D vectors
Add
››
Subtract
››
Multiply scalar and vector
››
Dot product
››
Cross product
››
Summary
››
Matrices
2 x 2 matrices
Add
››
Subtract
››
Trace
››
Determinant
››
Inverse
››
Characteristic polynomial
››
Eigenvalues
››
Eigenvectors
››
Vector times matrix
››
Multiply
››
Summary
››
3 x 3 matrices
Add
››
Subtract
››
Trace
››
Determinant
››
Inverse
››
Characteristic polynomial
››
Eigenvalues
››
Eigenvectors
››
Vector times matrix
››
Multiply
››
Summary
››
Other matrices
Matrix null space
››
Matrix nullity
››
Matrix rank
››
Row reduce
››
Multiply
››
Summary
››
Statistics
Lists
Mean
››
Median
››
Mode
››
Range
››
Geometric Mean
››
Variance
››
Standard Deviation
››
Quartiles
››
Summary
››
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