# Pre-algebra

Continue practicing

Up next: Write whole numbers in expanded form

113 / 188 exercises complete

Continue practicing

Up next: Write whole numbers in expanded form

113 / 188 exercises complete

Contents

Arithmetic properties

ContinueUp next: Write whole numbers in expanded form

Reading and interpreting data

ContinueUp next: Reading stem and leaf plots

Measurement

ContinueUp next: Area & perimeter of rectangles word problems

Negative numbers and coordinate plane

ContinueUp next: Interpreting negative numbers

Ratios, rates, proportions

ContinueUp next: Basic ratios

Equations, expressions, and inequalities

ContinueUp next: Expression value intuition

Exponents, radicals, and scientific notation

ContinueUp next: Approximating square roots