Chapter 1: Numbers

1.1: Writing

Chapter 2: Arithmetic Operations (11 videos)

2.1: Addition

2.1.1: Add numbers of complexity and arbitrary size by standard algorithm

2.2: Subtraction

2.2.1: Subtract numbers of complexity and arbitrary size by standard algorithm

2.3: Multiplication

2.3.1: Multiply numbers by 10, 100 and 1000

2.3.2: Multiply numbers by 3-digit numbers

2.3.3: Multi-digit whole number multiplication by standard algorithm

2.4: Division

2.4.1: Divide numbers by 10, 100 and 1000

2.4.2: Number of zeros in the product of a number with a power of 10

2.5: Arithmetic operations

2.5.1: Simplification the DMAS Rule

2.5.2: BODMAS rule (using parenthesis only)

2.5.3: Verify distributive law w.r.t addition and subtraction of numbers

2.5.4: Convert simple expressions into numeric form