Chapter 3 · Mathematics
Fractions and Decimals
Explore reasoning-focused learning resources for Class 5 Mathematics. Use the tabs below to switch views.
Chapter concepts overview
Brief public overview of listed concepts. Sign in for reviewed worksheets and mock tests for this chapter.
Exploring Decimal Patterns
Investigating patterns in decimal numbers.
Definition
In the Erudio Learn curriculum map, "Exploring Decimal Patterns" is practised through worksheets and mock tests after you sign in — not only through this short public overview.
Worked Example
Public pages show a brief overview only. A typical practice question for "Exploring Decimal Patterns" would ask the child to apply the idea in a short problem.
Q: Sample prompt style: solve or choose the best option for a question about "Exploring Decimal Patterns".
A: In the signed-in product, children answer reviewed bank questions and parents see mastery updates from those attempts.
Common Mistake
Skipping practice after reading an overview. Concept mastery on Erudio Learn comes from worksheet and mock-test attempts, not from browsing sample pages alone.
Adding and Subtracting Fractions
Understanding how to add and subtract fractions with like denominators.
Definition
In the Erudio Learn curriculum map, "Adding and Subtracting Fractions" is practised through worksheets and mock tests after you sign in — not only through this short public overview.
Worked Example
Public pages show a brief overview only. A typical practice question for "Adding and Subtracting Fractions" would ask the child to apply the idea in a short problem.
Q: Sample prompt style: solve or choose the best option for a question about "Adding and Subtracting Fractions".
A: In the signed-in product, children answer reviewed bank questions and parents see mastery updates from those attempts.
Common Mistake
Skipping practice after reading an overview. Concept mastery on Erudio Learn comes from worksheet and mock-test attempts, not from browsing sample pages alone.
Introduction to Decimals
Understanding decimals and their relationship to fractions.
Definition
In the Erudio Learn curriculum map, "Introduction to Decimals" is practised through worksheets and mock tests after you sign in — not only through this short public overview.
Worked Example
Public pages show a brief overview only. A typical practice question for "Introduction to Decimals" would ask the child to apply the idea in a short problem.
Q: Sample prompt style: solve or choose the best option for a question about "Introduction to Decimals".
A: In the signed-in product, children answer reviewed bank questions and parents see mastery updates from those attempts.
Common Mistake
Skipping practice after reading an overview. Concept mastery on Erudio Learn comes from worksheet and mock-test attempts, not from browsing sample pages alone.
Understanding Fractions
Learning the concept of fractions as parts of a whole.
Definition
In the Erudio Learn curriculum map, "Understanding Fractions" is practised through worksheets and mock tests after you sign in — not only through this short public overview.
Worked Example
Public pages show a brief overview only. A typical practice question for "Understanding Fractions" would ask the child to apply the idea in a short problem.
Q: Sample prompt style: solve or choose the best option for a question about "Understanding Fractions".
A: In the signed-in product, children answer reviewed bank questions and parents see mastery updates from those attempts.
Common Mistake
Skipping practice after reading an overview. Concept mastery on Erudio Learn comes from worksheet and mock-test attempts, not from browsing sample pages alone.