Practice by Skill
Addition, fractions, algebra, geometry, and more — pick a skill and start practicing.
Number Foundations
- CountingCount objects and write how many.346
- Number SenseBuild and break apart numbers up to 20.1,532
- Number NamesRead and write number words.30
- Skip CountingCount by 2s, 5s, 10s, and 100s.30
- Comparing NumbersUse greater than, less than, and equal.30
- Place ValueUnderstand hundreds, tens, and ones.819
- RoundingRound numbers to the nearest 10 or 100.30
- Even and Odd NumbersTell even numbers from odd numbers.30
- Sorting & ClassifyingSort objects into groups by a rule.768
- Sequencing & OrderingPut numbers and events in order.419
Arithmetic & Operations
- AdditionPractice addition facts up to 20.674
- Multi-Digit AdditionAdd two- and three-digit numbers with carrying.30
- SubtractionPractice subtraction facts within 20.30
- Multi-Digit SubtractionSubtract two- and three-digit numbers with borrowing.30
- MultiplicationMaster multiplication facts up to 12 × 12.30
- Multi-Digit MultiplicationMultiply multi-digit numbers.30
- DivisionMaster division facts within 100.30
- Long DivisionDivide multi-digit numbers with remainders.30
- Mixed OperationsSolve problems using all four operations.30
- Order of OperationsUse PEMDAS to evaluate expressions.30
- Mental MathCompute quickly in your head.30
- EstimationEstimate sums and products with rounding.1,356
- Word ProblemsSolve real-world problems with all four operations.30
Fractions, Decimals & Percent
- FractionsUnderstand fractions as parts of a whole.30
- Equivalent FractionsFind fractions that name the same amount.30
- Comparing FractionsTell which fraction is bigger.30
- Adding & Subtracting FractionsAdd and subtract fractions with unlike denominators.30
- Multiplying FractionsMultiply fractions and whole numbers.30
- Dividing FractionsDivide fractions using reciprocals.30
- Mixed NumbersConvert between mixed numbers and improper fractions.30
- DecimalsUnderstand tenths and hundredths.30
- Decimal OperationsAdd, subtract, multiply, and divide decimals.30
- Fractions, Decimals & PercentsConvert between fractions, decimals, and percents.30
- Ratios & ProportionsUse ratios, rates, and proportions.30
- PercentsFind percents of numbers and solve percent problems.30
- Factors & MultiplesFind factors, multiples, GCF, and LCM.30
- Prime & CompositeIdentify primes and factor numbers.30
The Number System
- IntegersWork with positive and negative numbers.30
- Absolute ValueFind distance from zero.30
- Rational NumbersCompute with fractions and decimals together.30
- ExponentsEvaluate powers and apply exponent rules.30
- Scientific NotationWrite very large and small numbers.30
- Square & Cube RootsEvaluate roots of perfect squares and cubes.30
- Irrational NumbersEstimate and compare irrational roots.30
Algebra & Functions
- Patterns & SequencesSpot the rule and continue the pattern.819
- Expressions & VariablesEvaluate expressions with variables.30
- Equivalent ExpressionsSimplify and compare expressions.30
- One-Step EquationsSolve equations in one step.30
- Two-Step EquationsSolve equations in two steps.30
- InequalitiesSolve and graph inequalities.30
- Linear EquationsSolve linear equations in one variable.30
- Systems of EquationsSolve pairs of linear equations.30
- Graphing FunctionsGraph lines and functions on the plane.30
- FunctionsComplete function tables and find rules.30
- Quadratic EquationsSolve quadratics by factoring.30
- PolynomialsAdd, subtract, and multiply polynomials.30
- Complex NumbersCompute with imaginary numbers.30
Geometry
- 2D ShapesName and describe flat shapes.190
- 3D ShapesName and describe solid shapes.402
- AnglesMeasure and classify angles.30
- Perimeter & AreaFind perimeters and areas of shapes.30
- Volume & Surface AreaFind volumes and surface areas of solids.30
- Coordinate PlanePlot and read points on the grid.30
- TransformationsTranslate, reflect, and rotate figures.30
- SymmetryFind lines of symmetry.30
- CirclesFind circumference and area of circles.30
- Pythagorean TheoremUse a² + b² = c² to find side lengths.30
- TrigonometryUse sine, cosine, and tangent.30
- Congruence & SimilarityCompare congruent and similar figures.30
Measurement & Data
- MeasurementMeasure and convert units.146
- Telling TimeRead clocks to the minute.37
- Elapsed TimeFind how much time has passed.30
- MoneyCount coins and make change.1,927
- Data & GraphsRead and make bar graphs and line plots.1,343
- StatisticsFind mean, median, mode, and range.30
- ProbabilityFind the chance of events.30
Thinking Skills
- Logical ReasoningSolve puzzles with step-by-step thinking.3,212
- Problem SolvingTackle multi-step challenges.5,894
- Critical ThinkingQuestion, compare, and decide.2,004
- Spatial ReasoningVisualize shapes in your mind.6,233
- Pattern RecognitionSpot and extend patterns.3,291
- MemoryStrengthen recall and attention.1,113
- StrategyPlan ahead to win.5,213
- Planning & MazesPlan a path through a maze.6,103
- Visual PerceptionFind details others miss.1,426
- CodingFollow and write simple programs.30
- Physics & MotionReason about speed, force, and motion.4,844