# Pre-algebra

Continue practicing

Up next: Classify numbers: rational & irrational

155 / 188 exercises complete

Continue practicing

Up next: Classify numbers: rational & irrational

155 / 188 exercises complete

Contents

Arithmetic properties

Up next: Classify numbers: rational & irrational

Reading and interpreting data

Up next: Reading dot plots & frequency tables

Measurement

Up next: Create rectangles with a given area

Fractions

Up next: Add and subtract fractions word problems

Negative numbers and coordinate plane

Up next: Negative numbers on the number line

Ratios, rates, proportions

Up next: Rate problems 2

Equations, expressions, and inequalities

Up next: Evaluate expressions with parentheses

Exponents, radicals, and scientific notation

Up next: Powers of products & quotients (structured practice)