River basins
This YouTube video explains how river basins are formed.
This YouTube video explains how river basins are formed.
Part 1: Subtracting integers
Part 2: Examples of subtracting integers
Part 3: Common mistakes made when subtracting integers
This YouTube documentary highlights the ecological and socio-economic importance of the Tana River Basin in Kenya.
Write and solve vertical addition problems with whole numbers.
Write and solve vertical division problems with whole numbers.
Write and solve vertical multiplication problems with whole numbers.
Write and solve vertical subtraction problems with whole numbers.
Part 1: What whole numbers are and how to express them on the number line
Part 2: How to compare whole numbers and how to find the successor and predecessor
Part 3: Common misconceptions about whole numbers
What order do you put your brackets in when performing operations on whole numbers? BODMAS: Brackets of division, multiplication, addition and subtraction.