IP EMaths Notes (Upper Sec, Year 3-4): 02) Indices and Standard Form

Name: Eclat Institute Clementi Campus
Address: 442 Clementi Ave 3, #01-105, Singapore, 120442, SG

Download printable cheat-sheet (CC-BY 4.0)

08 Nov 2025, 00:00 Z

Q: What does IP EMaths Notes (Upper Sec, Year 3-4): 02) Indices and Standard Form cover?
A: Index laws and scientific notation techniques for fast, accurate manipulation of very large or small quantities.

Scientific notation keeps working memory clear when comparing magnitudes or evaluating calculator steps. Pair it with consistent index laws.

Keep the full topic roadmap handy via our IP Maths tuition hub so you can jump into related drills, quizzes, or diagnostics as you move through these notes.

Essential identities

$a^{m} \times a^{n} = a^{m+n}$

IP EMaths Notes (Upper Sec, Year 3-4): 02) Indices and Standard Form

Essential identities

Worked example - Multiply and compare magnitudes

Worked example - Simplify negative indices with variables

Worked example - Use standard form in a real-world estimate

Practice Quiz

Try this

Related Posts