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Everyday Math

Reinforce your math foundations and see numbers in a new light.

Our math journey starts with fractions, percents, and ratios in everyday contexts. Interactive problems and intuitive visuals will help you see numeric quantities and their relationships in a new light.

By revisiting topics ranging from fractions and number lines to geometric shapes and area, you will reinforce the foundations of your mathematical knowledge and sharpen your problem solving strategies.

Interactive
quizzes

19

Concepts and
exercises

100+
  1. 1

    Introduction

    1. Fractions and Data

      Recognize fractions in everyday situations.

    2. Visualizing Fractions

      Use geometric shapes to think strategically about fractions.

    3. Introducing Number Lines

      Join us on a visual tour of fraction grids, bars, and number lines.

  2. 2

    Fractions

    1. Included with
      Brilliant Premium

      Equivalent Fractions

      Recognize fractions that represent the same quantity.

    2. Included with
      Brilliant Premium

      Fraction Operations

      Start adding fractions with confidence.

    3. Included with
      Brilliant Premium

      Percents

      Apply percents in everyday situations.

  3. 3

    Exponents

    1. Included with
      Brilliant Premium

      Place Value

      Break up and rebuild numbers using powers of ten.

    2. Included with
      Brilliant Premium

      Introducing Exponents

      Discover the power of exponential growth.

    3. Included with
      Brilliant Premium

      Scientific Notation

      Explore a powerful new way of representing quantities large and small.

  4. 4

    Geometry

    1. Included with
      Brilliant Premium

      Calculating Area

      Geometry is a way of thinking — sometimes a new perspective can save a calculation.

    2. Included with
      Brilliant Premium

      Cutting Shapes

      Slice and dice to make reasoning about shapes more intuitive.

    3. Included with
      Brilliant Premium

      Volume

      How many cubes do we need to build a cylinder?

  5. 5

    Expressions

    1. Included with
      Brilliant Premium

      Bar Models

      Use geometric figures to think strategically about arithmetic.

    2. Included with
      Brilliant Premium

      Order of Operations

      What order do calculations happen — and does it matter?

    3. Included with
      Brilliant Premium

      Variables

      Why use letters in the place of numbers?

    4. Included with
      Brilliant Premium

      Expressions

      Work out the value and meaning of expressions when letters take the place of numbers.

  6. 6

    Arithmetic

    1. Included with
      Brilliant Premium

      Strategic Arithmetic

      Learn to sum 100 numbers at a glance with this one simple trick.

    2. Included with
      Brilliant Premium

      Dissecting Numbers

      See the composition of numbers in a brand new light.

    3. Included with
      Brilliant Premium

      Reverse Engineering Arithmetic

      Find the patterns and you'll be able to solve these problems.