Lesson 5 of 10 • 7 upvotes • 10:40mins
This lesson covers the tricks to solve questions with simpler ways of addition and subtraction.
10 lessons • 1h 34m
Overview of the Course
2:24mins
Calender Problems
7:03mins
Tricks for Counting Number of Triangles
9:26mins
Finding Unit Digit of Powers
9:35mins
Addition and Subtraction Tricks
10:40mins
Squaring of Numbers
15:00mins
Square Root of Numbers
9:16mins
Trigonometry
13:58mins
Questions on Trigonometry
7:00mins
Some Commonly Asked Questions
9:47mins