Class 5 — Squares, LCM/HCF & Percentages
TopicClass 5 · 6 topics
01
Mental Math — Squares & Multiplication Shortcuts
Quickly calculating squares of two-digit numbers and other multiplication shortcuts.
02
LCM & HCF
Finding the lowest common multiple and highest common factor of two numbers.
03
Fractions, Decimals & Conversions
Converting between fractions and decimals and performing basic operations on each.
04
Percentages — Introduction
Understanding percentages as parts of 100 and converting between fractions, decimals and percentages.
05
Ratio & Proportion Basics
Comparing quantities using ratios and solving simple proportion problems.
06
Profit & Loss Basics
Calculating profit, loss and their percentages in simple buying-and-selling scenarios.
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