Chapter 1 · Mathematics
Numbers and Place Value
Explore reasoning-focused learning resources for Class 2 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.
Patterns in Numbers
Explore patterns in counting sequences and identify rules.
Definition
In the Erudio Learn curriculum map, "Patterns in Numbers" 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 "Patterns in Numbers" 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 "Patterns in Numbers".
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.
Comparing Two-Digit Numbers
Learn to compare two-digit numbers using greater than, less than, and equal to.
Definition
In the Erudio Learn curriculum map, "Comparing Two-Digit Numbers" 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 "Comparing Two-Digit Numbers" 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 "Comparing Two-Digit Numbers".
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.
Counting by Tens and Ones
Practice counting numbers by tens and ones.
Definition
In the Erudio Learn curriculum map, "Counting by Tens and Ones" 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 "Counting by Tens and Ones" 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 "Counting by Tens and Ones".
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 Place Value
Learn how to identify the place value of digits in a number.
Definition
In the Erudio Learn curriculum map, "Understanding Place Value" 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 Place Value" 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 Place Value".
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.