Lesson 19 of 22 • 2 upvotes • 8:48mins
Method to solve multiplication of two decimal numbers is explained with examples.
22 lessons • 2h 40m
Overview of the Course
1:43mins
Base Method - Numbers Are Greater Than Base Value
7:40mins
Base Method - Numbers are Smaller Than Base value
9:36mins
Cross Product Method for 2 and 3 Digit Numbers
9:46mins
Cross Product Method for 4 Digit Numbers Multiplication
7:22mins
Square of Numbers Between 25 and 75
8:47mins
Square of Numbers Between 75 and 125
6:53mins
Square of a number ending with digit 5, general method
7:14mins
Cube of a number
7:12mins
Square root of a number - Long division method
10:01mins
Square root of a number - Prime factorisation method
8:31mins
Square root of a number - Estimation method
9:27mins
Cube root of a number- Prime factorisation method
6:57mins
Cube root of a number- Estimation method
6:38mins
Divisibility check method
7:56mins
Divisibility check method
5:45mins
Divide by 5, 25, 125
4:21mins
Multiply by 5, 25 and 125
4:23mins
Multiplication of decimal numbers
8:48mins
Quick Addition of two numbers
6:18mins
Quick subtraction of numbers
6:46mins
Divisibility check method
8:35mins