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Prealgebra

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Prealgebra

Practice 102 skills across this outline.

Recommended next
Solving Systems by Substitution
Expressions, Equations & Inequalities · Linear Equations, Slope & Intercepts
Long-form lesson
Weighting distribution
24 categories
Math Practices & Problem Solving · Tools, Modeling & Perseverance
8%
Functions · Linear Functions & Modeling
8%
Math Practices & Problem Solving · Reasoning, Precision & Structure
7%
Geometry & Measurement · Area, Surface Area & Volume
6%
Functions · Functions as Input–Output Rules
6%
Statistics & Probability · Probability
6%

Skills

The comprehensive taxonomy of prealgebra — drill into a card to work its skills.

Expressions, Equations & Inequalities · Linear Equations, Slope & Intercepts

5 core skills2% total weight
0/5 completed
5 skills to mastery
1
Solving Systems by SubstitutionRecommended
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Systems of Linear EquationsAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Writing Linear Equations (y=mx+b)Available
4 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Solving Systems by GraphingAvailable
1 question 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
5
Slope & InterceptAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Expressions, Equations & Inequalities · Geometry in Algebra (Formulas & Relationships)

4 core skills2% total weight
0/4 completed
4 skills to mastery
1
Distributive Property in GeometryAvailable
6 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Using FormulasAvailable
5 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Solving for a Variable in FormulasAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Modeling with ExpressionsAvailable
8 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Expressions, Equations & Inequalities · Expressions & Properties

5 core skills4% total weight
0/5 completed
5 skills to mastery
1
Properties for Equivalent ExpressionsAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Combining Like TermsAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Expression StructureAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Order of Operations with ExponentsAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
5
Writing Algebraic ExpressionsAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Expressions, Equations & Inequalities · One-Step & Two-Step Equations

5 core skills3% total weight
0/5 completed
5 skills to mastery
1
Equations with Variables on Both SidesAvailable
10 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Representing ConstraintsAvailable
10 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Two-Step EquationsAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
One-Step EquationsAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
5
Linear Equation Word ProblemsAvailable
4 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Expressions, Equations & Inequalities · Inequalities & Solution Sets

4 core skills3% total weight
0/4 completed
4 skills to mastery
1
Compound InequalitiesAvailable
8 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
One-Step InequalitiesAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Interpreting Inequality SolutionsAvailable
8 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Checking Boundary ValuesAvailable
8 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Ratios, Rates & Proportional Reasoning · Ratios & Unit Rates

6 core skills3% total weight
0/6 completed
6 skills to mastery
1
Representing RatiosAvailable
0 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems — not available yet
2
Identifying Constant RateAvailable
1 question 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Unit RatesAvailable
4 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Unit Rate with FractionsAvailable
4 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
5
Ratio Problem-SolvingAvailable
3 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
6
Writing & Simplifying RatiosAvailable
6 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Ratios, Rates & Proportional Reasoning · Percents, Markup & Interest

3 core skills4% total weight
0/3 completed
3 skills to mastery
1
Percent of a QuantityAvailable
8 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Converting Forms StrategicallyAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Simple InterestAvailable
6 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Ratios, Rates & Proportional Reasoning · Proportions & Scaling

5 core skills4% total weight
0/5 completed
5 skills to mastery
1
Determining ProportionsAvailable
0 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems — not available yet
2
y=kx & Constant of ProportionalityAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Solving ProportionsAvailable
7 questions 0 flashcards
Long-form lesson — not available yetSlide-style lessonFlashcards — not available yetPractice problems
4
Percent Increase/DecreaseAvailable
10 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
5
Proportional GraphsAvailable
3 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Ratios, Rates & Proportional Reasoning · Proportional Reasoning with Similarity

4 core skills4% total weight
0/4 completed
4 skills to mastery
1
Modeling Proportional RelationshipsAvailable
3 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Constant Rate ProblemsAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Proportional vs. Non-ProportionalAvailable
5 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Scale Factor EffectsAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Number System & Operations · Decimals & Percent Connections

4 core skills3% total weight
0/4 completed
4 skills to mastery
1
Converting Fractions & DecimalsAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Converting Decimals & PercentsAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Estimating Decimals & PercentsAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Decimal OperationsAvailable
8 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Number System & Operations · Integers & Rational Numbers

5 core skills3% total weight
0/5 completed
5 skills to mastery
1
Adding & Subtracting Rational NumbersAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Rational Number Word ProblemsAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Multiplying & Dividing Rational NumbersAvailable
3 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Opposites & Absolute ValueAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
5
Ordering Rational NumbersAvailable
3 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Number System & Operations · Fraction Operations & Meaning

4 core skills3% total weight
0/4 completed
4 skills to mastery
1
Fractions as DivisionAvailable
10 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Adding & Subtracting FractionsAvailable
4 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Multiplying FractionsAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Dividing FractionsAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Number System & Operations · Place Value, Factors & Multiples

4 core skills2% total weight
0/4 completed
4 skills to mastery
1
Factors & MultiplesAvailable
5 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Prime FactorizationAvailable
3 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Place ValueAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
GCF & LCMAvailable
3 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Number System & Operations · Exponents, Roots & Scientific Notation

4 core skills4% total weight
0/4 completed
4 skills to mastery
1
Integer ExponentsAvailable
8 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Exponent RulesAvailable
10 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Scientific NotationAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Operations with Scientific NotationAvailable
10 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Math Practices & Problem Solving · Tools, Modeling & Perseverance

4 core skills8% total weight
0/4 completed
4 skills to mastery
1
Mathematical ModelingAvailable
8 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Recognizing PatternsAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Choosing Mathematical ToolsAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Problem-Solving PerseveranceAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Math Practices & Problem Solving · Reasoning, Precision & Structure

4 core skills7% total weight
0/4 completed
4 skills to mastery
1
Explaining ReasoningAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Using Mathematical StructureAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Checking ReasonablenessAvailable
10 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Precision & UnitsAvailable
0 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems — not available yet

Geometry & Measurement · Area, Surface Area & Volume

5 core skills6% total weight
0/5 completed
5 skills to mastery
1
Volume of PrismsAvailable
6 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Surface Area with NetsAvailable
6 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Multi-Step Measurement ProblemsAvailable
1 question 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Circle Area & CircumferenceAvailable
8 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
5
Area of Polygons & CompositesAvailable
4 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Geometry & Measurement · Angle Relationships & Geometric Reasoning

4 core skills4% total weight
0/4 completed
4 skills to mastery
1
Parallel Lines & TransversalsAvailable
2 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Triangle Angle RelationshipsAvailable
2 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Pythagorean Theorem: Right TrianglesAvailable
8 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Pythagorean Theorem: DistanceAvailable
2 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Geometry & Measurement · Transformations & Similarity

4 core skills4% total weight
0/4 completed
4 skills to mastery
1
Similarity & Scale ProblemsAvailable
6 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Dilations & SimilarityAvailable
3 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Describing TransformationsAvailable
4 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Triangle SimilarityAvailable
4 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Functions · Linear Functions & Modeling

4 core skills8% total weight
0/4 completed
4 skills to mastery
1
Recognizing Linear FunctionsAvailable
0 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems — not available yet
2
Linear Function ModelingAvailable
6 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Interpreting Linear ModelsAvailable
9 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Graphing Linear FunctionsAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Functions · Functions as Input–Output Rules

4 core skills6% total weight
0/4 completed
4 skills to mastery
1
Function RulesAvailable
8 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Comparing FunctionsAvailable
0 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems — not available yet
3
Determining FunctionsAvailable
4 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Evaluating FunctionsAvailable
5 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Statistics & Probability · Probability

3 core skills6% total weight
0/3 completed
3 skills to mastery
1
Probability SimulationsAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Simple Probability & ComplementsAvailable
5 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Understanding ProbabilityAvailable
10 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Statistics & Probability · Descriptive Statistics (Distributions)

5 core skills5% total weight
0/5 completed
5 skills to mastery
1
Describing Distribution ShapeAvailable
0 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems — not available yet
2
Interpreting Box PlotsAvailable
4 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
3
Comparing DistributionsAvailable
5 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
4
Data DisplaysAvailable
5 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
5
Measures of Center & VariabilityAvailable
5 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

Statistics & Probability · Bivariate Data & Linear Trends

3 core skills3% total weight
0/3 completed
3 skills to mastery
1
Scatter Plots & AssociationAvailable
7 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems
2
Correlation & CausationAvailable
0 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems — not available yet
3
Fitting Lines to DataAvailable
6 questions 0 flashcards Lesson available
Long-form lessonSlide-style lessonFlashcards — not available yetPractice problems

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