🎯 Ages 10–11 · Ontario Curriculum

Grade 5 Math: Decimals, Percents & Algebra

Grade 5 connects the big ideas. Fractions, decimals and percents become three ways to say the same thing, operations follow a clear order, and children begin solving equations and analysing real data.

  • 108Lessons
  • 6,701Practice questions
  • 50Worksheets
  • 40Games

Grade 5 math learning path

  1. Grade 5 Lessons

    Interactive, step-by-step lessons that explain every idea visually.

    Start learning (108) →

  2. Grade 5 Practice Questions

    Quizzes with instant feedback and an explanation for every answer.

    Start a quiz (108) →

  3. Grade 5 Worksheets

    Printable practice pages matched to each lesson topic.

    Browse worksheets (50) →

  4. Grade 5 Games

    Online math games that turn practice into play.

    Play a game (40) →

What Your Child Learns in Grade 5 Math

The Grade 5 program covers place value to 100,000, decimals to thousandths, fractions and percents, multi-digit multiplication and division, order of operations, equations, data and volume. Topics are grouped into units, and every unit links to its lessons, quizzes, worksheets and games.

How to Use Grade 5 Math on InukMath

  1. Learn — open a Grade 5 math lesson and explore the idea with visual, step-by-step examples.
  2. Practise — take the matching Grade 5 practice quiz for instant feedback and explanations.
  3. Print — reinforce the skill offline with a printable Grade 5 math worksheet.
  4. Play — finish with a Grade 5 math game to build speed and confidence.

Grade 5 Math — Frequently Asked Questions

What math does a Grade 5 student learn?

Grade 5 math includes place value to 100,000, decimals to thousandths, equivalent fractions, adding and subtracting fractions, percents, multi-digit multiplication and long division, order of operations, patterns and one-step equations, coordinate grids, mean, median and mode, probability, angles, transformations, volume and financial literacy.

How are fractions, decimals and percents taught in Grade 5?

Students learn to move between the three forms — for example 1/4 = 0.25 = 25% — using hundred grids, number lines and money, then apply them to real-life problems such as discounts.

Does Grade 5 math include algebra?

Yes. Grade 5 students use variables, write and solve one-step equations and describe patterns with rules, laying the groundwork for algebra in later grades.

Is InukMath Grade 5 aligned with the Ontario curriculum?

Yes. All Grade 5 content follows the Ontario mathematics curriculum, including coding and financial literacy topics such as budgeting and sales tax.

Explore Other Grades