🧠 Practice

Drill any concept until you've got it. Each set is timed; master a topic by scoring 80%+ on 3 sets.

Ratios & Proportional Relationships (RP)

Writing & simplifying ratios

Equivalent ratios & ratio tables

Solving proportions

Constant of proportionality

Proportional relationships & graphs

Scale drawings, maps & models

Dividing a quantity in a ratio

Combining ratios via a shared quantity

Ratios as fractions of a whole

Unit conversion by proportion

Comparing ratios & rates

The Number System (NS)

Integer operations

Fraction & mixed-number arithmetic

Decimal arithmetic & place value

Fraction/decimal/percent equivalence & ordering

Number line representation

Order of operations

Exponents & powers

Square & cube roots, radicals

Scientific notation

Reciprocal & unit-fraction reasoning

Primes & prime factorization

Divisibility, factors & multiples

Number properties & even/odd rules

Rounding & estimation

Expressions & Equations (EE)

Evaluating expressions

Simplifying expressions

Translating words to expressions

One-variable linear equations

Multi-step equations

Literal equations & rearranging formulas

Linear inequalities

Systems of equations

Graphing lines & slope-intercept form

Proportional vs. linear relationships

Patterns & sequences

Consecutive-integer setups

Geometry (G)

Perimeter & circumference

Area of 2D shapes

Volume of 3D solids

Surface area & nets

Cross-sections & slicing

Angle relationships

Parallel lines & transversals

Angles in triangles & polygons

Pythagorean theorem & right triangles

Similar figures

Congruent figures

Transformations

Coordinate geometry

Segment lengths & midpoints

Composite & shaded regions

Triangle Inequality

Statistics & Probability (SP)

Measures of center & spread

Weighted & combined averages

Reading data displays

Stem-and-leaf & box plots

Outliers & their effect

Set logic, Venn & inclusion-exclusion

Simple probability

Compound probability

Fundamental counting principle

Permutations & combinations

Sampling & inference

Percents

Percent of a number

Percent/fraction/decimal conversion

Finding the whole

Percent increase & decrease

Discount & markup

Simple interest

Percent comparison

Successive percent changes

Multi-step percent problems

Word Problems & Rates

Distance, rate & time

Unit pricing & best buy

Work-rate problems

Mixture problems

Multi-step arithmetic word problems

Money & cost problems

Proportional word problems

Rate conversion

Techniques

Fluency

Multi-digit multiplication

Times-table recall (to 20x20)

Fraction arithmetic

Decimal/percent/fraction conversion

Benchmark fraction-decimal recall

Percent benchmark recall

Squares, cubes & roots recall

Powers-of-two recall

Factorial recall

Unit-conversion recall

Prime-factorization fluency

GCF/LCM fluency

Mental estimation

Rounding fluency

Order-of-operations execution

Cross-multiplication (butterfly)

Signed-number arithmetic

Error patterns

Off-by-one / inclusive counting

'Which is NOT' misread

Order-of-operations trap

Ratio direction flip

Percent of wrong base

Pre-tax / post-tax confusion

Inequality flip forgotten

Area vs. perimeter confusion

Partial-answer stop

Rounding too early

Adding denominators

Mean / median swap

Radius / diameter confusion

Part-to-part / part-to-whole swap

Decimal place shift

Percent change vs. final value

Reversed difference