Mathematics · Topic 1 of 7

Expressions and Fractions

Working with fractions and simplifying algebraic expressions

  • 3 lessons
  • ~37 min
  • Mastery test

Lessons

Work through them in order – each builds on the one before.

  1. 1

    Lesson 1Primary school~12 minContinue here

    Operations with Fractions

    Adding, subtracting, multiplying and dividing fractions

  2. 2

    Lesson 2Primary school~11 min

    Expanding Binomials

    The distributive law, products of binomials and key formulas

  3. 3

  4. The goal of this topic

    Once the lessons are behind you, prove you really know the topic. Three levels – easy, hard and expert.

    Mastery test

    Expressions and fractions

    Fraction arithmetic, powers and simplifying algebraic expressions.

    • 20 questions
    • 100% required
    • Increasing difficulty

    Mastery

    Three levels. Only 100% unlocks each one.

    0 of 3 levels mastered

    • Easy

      Basic understanding

      20 questions · 100% to master

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    • HardLocked

      Advanced understanding

      20 questions · 100% to master

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      Score 100% on Easy Mastery to unlock this level.

    • ExpertLocked

      Deep understanding

      20 questions · 100% to master

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      0

      Score 100% on Hard Mastery to unlock this level.