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Lessons
16 lessons • 1h 41m
Introduction and Overview of Course
1m 58s
Approximation Steps and Rules
6m 49s
Practice Exercise: Part 1
4m 14s
Fast Multiplication Trick
11m 56s
Square Root Trick
6m 43s
Practice Exercise: Part 2
5m 39s
Square of a Number
7m 16s
Practice Exercise: Part 3
6m 05s
Percentage Calculation
5m 11s
Practice Exercise: Part 4
5m 31s
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