Lesson 16 of 16 • 11 upvotes • 11:49mins
Digital sum method is very interesting and efficient method to solve complex problems in less time.
16 lessons • 2h 50m
Course Overview(in Hindi)
2:30mins
Multiplication By Cross, Box, Base 100 Method(in Hindi)
12:18mins
Multiplication By Base 200, Base 300, Base 1000 Method(in Hindi)
9:13mins
Multiply Quickly By Any Number Between 12 to 19 (in Hindi)
12:52mins
Multiplication- Special Cases(in Hindi)
12:33mins
Multiply By 9,99,999,9999 and so on(in Hindi)
11:32mins
Multiplication By 5,25,125,625 (in Hindi)
9:13mins
Square Any Number by. ( a + b )² Method(in Hindi)
12:49mins
Cube- Find in seconds(in Hindi)
10:47mins
Square By Base 100, 50 Method (in Hindi)
11:40mins
Square By Base 200, Square of Numbers Consisting 3,6,9 (in Hindi)
12:55mins
Square Root Short Cut Method (in Hindi)
11:09mins
Cube Root Short Cut Method (in Hindi)
9:03mins
Square Root By Base Method (in Hindi)
9:05mins
Approximate Square Root and Cube Root (in Hindi)
10:49mins
Digital Sum Method for Simplification (in Hindi)
11:49mins